• A. All real numbers
• B. All real numbers except 2
• C. All real numbers except -6
• D. All real numbers except -6 and 2

 A. All Real Numbers B. All Real Numbers Except 2 C. All Real Numbers Except -6 D. All Real Numbers Except

Answers

Answer 1

Answer:

Option C

Step-by-step explanation:

you cancel the whole parentheses.

So you know, x+6 can't equal to 0.

that's why there is a choice that is all real numbers but not -6.

Answer 2

Answer:

A. All real numbers

Step-by-step explanation:

Given

(x - 2)(x + 6)/7(x + 6) = (x - 2)/7

On cross multiplying,

(x - 2)(x + 6)(7) = (x - 2)(x + 6)(7)LHS = RHSThis means on applying any value for x, both sides will be equalHence, the correct option is A

Related Questions


Each bowl can hold 3 tomatoes. There are a total of 16 tomatoes. How
many bowls do you need!

Answers

6 bowls can hold 16 tomatoes.

Given:

Total tomatoes: 16

Each bowl holds: 3 tomatoes

Explanation:

To find the number of bowls needed divide total tomatoes by tomatoes each bowl can hold.

Solve:

16 ÷ 3 = 5.333...

So, we need more than 5 bowls, [6 bowls] to hold the tomatoes.

Answer:

6 bowls

Step-by-step explanation:

So . .

If 1 bowl can hold 3 tomatoes

Then . .

Simply divide 16  by 316/3 = 5.33You will need 6 bowls

Reason. .

Because you must be able to hold all 16! Therefor you round!

Hope this helps!  

In which data set is the mean greater than the median

Answers

Answer:

in 2nd figure will mean greater

Answer:

its the 4th one hopes this help

s

Step-by-step explanation:

Nicole has a loyalty card good for a 18% discount at her local pharmacy. What
number should she multiply the prices on the tags by to find the price she would have
to pay, before tax, in one step?

Answers

so let's say the sale price is "P", so Nicole would want to know how much will it be P discounted by 18% of P.

Well, the sale price will just be P or 100% of P, minus 18%, the discounted price will be 100% - 18% = 82%, so the discounted price will be 82% of P.

[tex]\begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{82\% of P}}{\left( \cfrac{82}{100} \right)P}\implies \boxed{0.82}\cdot P\qquad \impliedby \textit{discounted price}[/tex]

One ruler and 2 pencils cost £1. 40 and one ruler and 6 pencils cost £3. 20 what is the cost of the ruler and pencil?

Answers

Answer:

ruler: £0.50

pencil: £0.45

The diameter of a circle is 37 m. Find its area to the nearest whole number.

Answers

Answer:

1075

Step-by-step explanation:

Let us say pi/ is 3.14

Diameter is radius times 2, so the radius is half of 37(aka 18.5)

A = n[tex]x^{2}[/tex]

A = 3.14 x 18.5²

A = 3.14 x 342.25

A =  1074.665

snice 6 > 4

A = 1075

Which point is the coordinate of the image of A under the transformation (0,-1 1,0)?

Answers

Old coordinate (0,-1)

New coordinate (1,0)

The translation is

(x+1,y+1)

Verification

(0+1,-1+1)=(1,0)

Image of (0,-1) is (0,1)

Image of (1,0) is (-1,0)

Answer:

(x + 1, y + 1)

Step-by-step explanation:

Translation of x-coordinate :

New - Previous1 - 0+1Rule for x : (x + 1)

Translation of y-coordinate :

New - Previous0 - (-1)0 + 1Rule for y: (y + 1)

Hence, the points which describes the change :

(x + 1, y + 1)

9000 dollars is placed in an account with an annual interest rate of 7.75%. How much will be in the account after 18 years

Answers

Answer:

34494.79

Step-by-step explanation:

round it up to the nearest cent

hope this helps

pls mark brainliest

The locations:
A:(-2, 3) B:(4, -6) C:(10, 2) D:(6, 8)
The EVIDENCE:
Quadrilateral Identified:
Area: The evidence:

Answers

The quadrilateral is a trapezoid and the area of the quadrilateral is 85.04 square units

How to determine the quadrilateral?

The vertices are given as:

A:(-2, 3) B:(4, -6) C:(10, 2) D:(6, 8)

Next, we plot the vertices (see attachment)

From the attached graph, we can see that the quadrilateral is a trapezoid

How to determine the area?

From the plot, we have the following features:

Height: AD

Parallel sides: CD and AB

Calculate the lengths using:

[tex]d = \sqrt{(x_2 -x_1)^2 + (y_2 -y_1)^2}[/tex]

So, we have:

[tex]AD = \sqrt{(-2 -6)^2 + (3 -8)^2}[/tex]

[tex]AD = \sqrt{89}[/tex]

[tex]CD = \sqrt{(10 -6)^2 + (2 -8)^2}[/tex]

[tex]CD = \sqrt{52}[/tex]

[tex]AB = \sqrt{(-2 -4)^2 + (3 +6)^2}[/tex]

[tex]AB = \sqrt{117}[/tex]

The area is then calculated as:

Area = 0.5 * (CD + AB) * AD

This gives

Area = 0.5 * (√52 + √117) * √89

Evaluate

Area = 85.04

Hence, the area of the quadrilateral is 85.04 square units

Read more about areas at:

https://brainly.com/question/24487155

#SPJ1

HELPPPP MEEEEEE!!!!!

Answers

I hope this can help you

math question on picture

Answers

Answer:

28 cm

Step-by-step explanation:

let the unknown side be x , then

using Pythagoras' identity in the right triangle

x² + 21² = 35²

x² + 441 = 1225 ( subtract 441 from both sides )

x² = 784 ( take square root of both sides )

x = [tex]\sqrt{784}[/tex] = 28

Answer:

the unknown side is 28

Step-by-step explanation:

[tex]a^{2} + b^{2} = c^{2} \\c = 35\\a = 21\\21^{2} + b^{2} = 35^{2}\\441 + b^{2} = 1225\\b^{2} = 1225 - 441\\b^{2} = 784\\b = \sqrt{784} \\b = 28[/tex]

write each equation in slope-intercept form.
1. 3x = -8 + y
2. 9 = 3x + 3y
3. 4y – 10 = 20x

Answers

[tex]\text{Slope- intercept form is y =mx+c, where m is the slope and c is the y-intercept.}\\ \\\textbf{1)}\\\\~~~~~3x = -8+y\\\\\implies y = 3x +8\\\\\textbf{2)}\\\\~~~~~9=3x+3y\\\\\implies 3y= 9-3x\\\\\implies y= \dfrac 13(9-3x)\\\\\implies y= 3-x\\\\\implies y= -x+3\\\\\textbf{3)}\\\\~~~~~~4y-10 = 20x\\\\\implies 4y = 20x +10\\\\\implies 2y = 10x +5\\\\\implies y = \dfrac 12(10x +5)\\\\\implies y= 5x +\dfrac 52[/tex]

What line would be perpendicular to y − 3=4(x+2)?


A. y − 3=−4(x+2)

B. y − 3=1/4(x+2)

C. y − 3=−1/4(x+2)

D. y − 3=4(x+2)

Answers

The line perpendicular to y - 3 = 4(x+2) is y-3 = -1/4(x+2)

When are two lines said to be perpendicular?

Two lines are said to be perpendicular if the product of their gradient is -1.

which means m1 x m2 = -1

Analysis:

y - 3 = 4(x+2)

y = 4x + 8+3

y = 4x + 11    m1 = 4

so m1 x m2 = -1

m2 = -1/4

so from the options, the equation with a gradient x = -1/4 is C, y-3 = -1/4(x+2)

In conclusion, the line that would be perpendicular to y - 3 = 4(x+2)

Learn more about perpendicular line : brainly.com/question/11728330

#SPJ1

Find the equation of the line shown. y 4 3 2 1 Х -2 -3 4​

Answers

Answer:

y = 1/2x + 0.5

or

y = 1/2x + 1/2

Step-by-step explanation:

y = mx + b

b is y-intercept:

when x = 0, y = 0.5 (when the line cross the vertical (y) axis of the graph)

the point is (0, 0.5) so b = 0.5

m is slope:

slope = rise / run

rise = 1

run = 2

for every 2 x values, y increase by 1

slope (m) = 1/2

. Calculate the area and perimeter of a circle with radius
6cm.
Calculate the length of the diameter in a circle whose

Answers

Answer:

113.1cm2

Step-by-step explanation:

looked it up

write 17/28 and 11/28 as a fraction, percent, ratio and find the difference

please help me with this question​

Answers

Answer:

17/28

60.7%

17:28

11/28

39.3%

11:28

Difference:  [tex]\frac{3}{14}[/tex]

Explanation:

A fraction can be turned into a percent by dividing the numerator by the denominator and multiplying the result by 100%.

For example:

17/28 = 0.607

0.607 * 100% = 60.7%

A fraction can be turned into a ratio by writing it like this:

numerator:denominator

For example:

11/28

11:28

To find the difference between 2 fractions with the same denominator, simply subtract the 2 numerators.

For example:

[tex]\frac{17}{28} - \frac{11}{28}[/tex]

You subtract 11 from 17, then put the resulting 6 in the fraction with the same denominator. This results in [tex]\frac{6}{28}[/tex] which can be simplified to [tex]\frac{3}{14}[/tex].

- Kan Academy Advance

Consider the solid obtained by rotating the region bounded by the given curves about the y-axis. Find the volume v of this solid. V =

Answers

The solid was obtained by rotating the region bounded by x² = 27y, x = 0, and y = 1 about the y-axis is 42.411 cubic units.

What is integration?

It is the reverse of differentiation.

Consider the solid obtained by rotating the region bounded by the given curves about the y-axis.

[tex]\rm x = 3\sqrt{3y} \ or \ x^2 = 27y[/tex]

x = 0, and y = 1

Then the volume of the solid will be

[tex]\rm Volume = \int _{0}^{1} \pi x^2 dy\\\\Volume = \int _{0}^{1} \pi 27y dy\\\\Volume = 27\pi \int _{0}^{1} \ ydy\\\\Volume = 27 \pi [\dfrac{y^2}{2}] _{0}^{1}\\\\[/tex]

[tex]\rm Volume = 13.5 \times \pi \times [y^2] _{0}^{1}\\\\Volume = 13.5 \times \pi \times (1^2 - 0^2)\\\\Volume = 42.411 \ cubic \ units[/tex]

More about the integration link is given below.

https://brainly.com/question/18651211

#SPJ4

Is ABC similar to DEF? If so, identify the similarity postulate or theorem that applies.

Answers

Answer:

B:Similar :SAS

Step-by-step explanation:

The Angle-Side (SAS) Similarity Theorem states that  If an angle of one triangle is congruent to an angle of a second triangle and the lengths of the sides including these angles are proportional, then the triangles are similar.

In the given triangles <B=<E= 40 °

Or,

Hence triangle ABC~ Triangle DEF by SAS similarity theorem.

Give brainliest :)

Option B is correct, by SAS postulate the triangles ABC and DEF are similar.

What is Triangle?

A triangle is a three-sided polygon that consists of three edges and three vertices.

Two triangles are said to be similar if their corresponding angles are congruent and the corresponding sides are in proportion .

ABC and DEF  are similar triangle as the corresponding angles are congruent and the corresponding sides are in proportion .

If two sides and the included angle in one triangle are congruent to two sides and the included angle in another triangle, then the two triangles are congruent.

Hence, by SAS postulate the triangles ABC and DEF are similar.

To learn more on Triangles click:

https://brainly.com/question/2773823

#SPJ7

There are two cubes, one smaller than the other. The two cubes combined has a volume of 118.125in. Find the side length of each cube if the smaller cube is 2/3 the length of the larger cube.

Answers

Step-by-step explanation:

let the big cube side be b

small cube side be s

s = 2/3 * b

bv + sv = 118.125

b^3 + 8/9 b^3= 118.125

17 b^3/8 = 118.125

b^3 = 55.58

b = 3.816in

s = 2.544in

A model of a sailing boat is made to the scale
1 : 50, i.e a length of 1 cm on the model
represents 50 centimetres on the real yacht.
If one of the sails on the real yacht has an area
of 5 m² what will be the area of the same sail
on the model?

Answers

Answer:

[tex]20cm^2[/tex]

Step-by-step explanation:

We are talking of a linear scale ie 1 cm = 50 cm

So if the real yacht length is 10 meters(10,000 cm), then the model length will be 10000/50 = 200 cm

However, when talking about areas, the scale factor is different. We cannot simply divide 5m by 50

Let's say the sail height is 1 meter and the sail width is 5 meters which will give a sail area of 5 sqm.

The scaled height would be 100/50 = 2cm and scaled width will be 500/50 = 10 cm

So the area of the sail on the model will be 2 x 10 =200 square cm

In short, area of sail on model = (area of sail on real yacht( ÷ (50 x 50)

Since there are 10,000 square cm to 1 square meter we get the answer as 5 x 10000/2500 = 20 square cm

y is directly proportional to the square root of x.
y is 24 when x is 36.
Find a formula linking x and y.

Answers

Answer:

y=4√x

Step-by-step explanation:

[tex]y = k \sqrt{x} [/tex]

[tex]24 = \sqrt{36} k[/tex]

[tex]24 = 6k[/tex]

[tex]k = 4[/tex]

[tex]y = 4 \sqrt{x} [/tex]

Use the expression 4(8 +13x) to answer the following:
Part A: Describe the two factors in this expression. (4 points)
Part B: How many terms are in each factor of this expression? (4 points)
Part C: What is the coefficient of the variable term? (2 points)

Answers

Answer:  4(8 + 3x)

To Find :  Describe the two factors in this expression

How many terms are in each factor of this expression

coefficient of the variable term

Solution:

4(8 + 3x)  

two factors in this expression  are

4  and ( 8 + 3x)

terms  in each factor of this expression

1 term in 4

2 terms in (8 + 3x)

coefficient of the variable term is 3   in factorized form

4(8 + 3x) =   32 + 12x

and coefficient of the variable term is 12   in expanded form

learn More:

find the value of x by factorization, x2-8x+1280=0 - Brainly.in

brainly.in/question/7343350

Using factor theorem, factorize each of the following polynomial ...

brainly.in/question/15904651

Factorise: 1. a3 – 4a2 + 12 – 3a 2. a3x – x4 + a2x2

Step-by-step explanation:

need help with all of these questions you see on the top. there the red squares. please someone smart. this is one of the problems I need to finish this tonight​

Answers

Answer:

V = 36π x 14

Step-by-step explanation:

The volume of a cylinder can be found by multiplying the base area and the height. Therefore, the following equation can be written:

V = 36π x 14

Answer:

Option 4

Step-by-step explanation:

Formula for volume of a cylinder :

Volume = Base Area x Height

Hence :

⇒ V = 36π x 14

Will someone help me with this

Answers

hope this helps :)

.........

dont need to show work at all
Thank you

Answers

Answer:

144

Step-by-step explanation:

In a regular decagon like the one shown in the picture each angle is 144 degrees and it all adds up to 1,440. If you want proof search up "angle of a decagon"

PLEASE HELP ME!!!!!!!!!!!!!!

Answers

Answer:

[tex]|-a| =a[/tex]

Step-by-step explanation:

Pleeaaaaase help!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

A triangular pyramid has 6 edges, 4 vertices, and 1 base

PLS I NEED HELP I’LL MARK BRAINLESS

Answers

Answer: 17, 13, 9, 5, 1

Step-by-step explanation:

y=-2(-2) + 9 = 13

y=-2(0) + 9 = 9

y=-2(2) + 9 = 5

y=-2(4) + 9 = 1

You plug in the numbers for x and solve the inequality for y.

These should be the equations in order from left to right.

Hope this helps and good luck!

Interest is compounded semianually. Find the amount in the account after the given time.

Answers

Answer:

5,630.81$

A = 5000(1 + (0.04 × 3)) = 5600

A = $5,630.81

what’s the answer to this problem , figure out the area and perimeter of this triangle

Answers

Answer:

A: 0.3318 m^2  P: 2.66

Step-by-step explanation:

The perimeter is only adding each of the side lengths, so that's not much of an issue. The equation for the area of a triangle is A = (b x h)/2, with "b" being the base length and "h" representing the triangle's height. We must first multiply the base and height, 0.84 x 0.79. This makes 0.6636 which we will then divide by 2. Our area is now proven to be 0.3318 square meters.

what’s the answer to this problem , figure out the area and perimeter of this triangle

Answers

Answer:

area: 5×27÷2

perimeter:8+27+34

Other Questions
Identify the different organ systems in the attachment. Which group would likely NOT be on the President's foreign policy team what is classification of expenditures and revenues of governmental entities? On a snow day, Savannah created two snowmen in her backyard. Snowman A was built to a height of 27 inches and Snowman B was built to a height of 49 inches. The next day, the temperature increased and both snowmen began to melt. At sunrise, Snowman A's height decrease by 2 inches per hour and Snowman B's height decreased by 4 inches per hour. Let A represent the height of Snowman A t hours after sunrise and let B represent the height of Snowman B t hours after sunrise. Write an equation for each situation, in terms of t,t, and determine the interval of time, t, when Snowman A is taller than Snowman B. HELP I NEED THIS ANSWER ASAP"the numbers 1-25 are written on slips of paper and placed in a bag. a number is chosen, it is replaced, then another is chosen. what is the probability of getting a perfect square, then a odd number?"compound probability Which invention increased the ability of Europeans to read and write Why do animals need to get rid of the carbon dioxide that their bodies make? Denny alleges that Peggy has violated the terms of an agreement to not disclose the existence of their romantic relationship. In response, Peggy argues that the agreement is not enforceable because Denny never signed it. A contract that is not in signed written form: How does this dialoge help establish Durmonts point of view What is the area of a rectangular prism if the length is 12 inches, width is 7 inches and the the height is 3 inches. what is the formula of the T method Convert 3.9 kcal into calories. which fraction has a value that's equal to 3/4? A. 9/16 B. 12/16 C. 4/3 D. 12/12 tom and jerry are good friends they are teachers at a school in shangahi tom is from australia and jerry is from new zealand they are english teachers they enjoy hiking and camping on the weekends they also have fun looking for foods from their own countries the foods are hard to find in china they have fun traveling to different large cities searching for them Re write with punctuation and capitalisation identify the different forms that water takes as altitude increases. (surface to the upper troposphere) What is the length of DF if ED=2y +12, DF = 3y +8,and EF = 25?ED(not drawn to scale)A 1B 11C 14D 9 SORRY FOR ALL THE QUESTIONS Can someone help me find the Axis of Symmetry and Range for my parabola graph please? Select the correct text in the passage.Which word in this excerpt from "In Flanders Fields" by John McCrae has a connotation of continued responsibility?Take up our quarrel with the foe! To you from failing hands we throwThe torch; be yours to hold it high! If ye break faith with us who dieWe shall not sleep, though poppies growIn Flanders fields. A fish tank holds 24 gallons of water complete the table