Mathematics High School

Which is a solution to the equation?
(x - 3)(x - 5) = 35
Ox= -8
O x= -5
O x= 2
O x = 10

Which Is A Solution To The Equation?(x - 3)(x - 5) = 35Ox= -8O X= -5O X= 2O X = 10

Answers

Answer 1

Answer:

x=10

Step-by-step explanation:

Let's solve your equation step-by-step.

(x−3)(x−5)=35

Step 1: Simplify both sides of the equation.

x2−8x+15=35

Step 2: Subtract 35 from both sides.

x2−8x+15−35=35−35

x2−8x−20=0

Step 3: Factor left side of equation.

(x+2)(x−10)=0

Step 4: Set factors equal to 0.

x+2=0 or x−10=0

x=−2 or x=10

Related Questions

Find a, b and h so that f(x)= asin(b(x-h)). Round to two decimal places if necessary.
f(x)= sin 2x – 3 cos 2x
a.
a = 0.62
b=4
h = 3.16
b.
a = 3.16
b = 2
h = 0.62
c.
a = 3.16
b = 4
h=0.95
d.
a = 1.41
b=2
h= 0.62

Answers

Answer:

The answer is B

Step-by-step explanation:

I'm on edenuity too

The given function is f(x)= asin(b(x-h)) Thus, option B is the correct match for the values.

What are the six trigonometric ratios?

Trigonometric ratios for a right-angled triangle are from the perspective of a particular non-right angle.

In a right-angled triangle, two such angles are there which are not right angled(not of 90 degrees).

The slanted side is called the hypotenuse.

From the considered angle, the side opposite to it is called perpendicular, and the remaining side will be called the base.

The given function is f(x)= asin(b(x-h)) where we have to find the value of a , b and h.

f(x)= sin 2x – 3 cos 2x

If we substitute the value of a, b and h then we get the same solution for both the equation.

a = 3.16

b = 2

h = 0.62

Thus, option B is the correct match for the values.

Learn more about trigonometric ratios here:

https://brainly.com/question/22599614

#SPJ2

How do I find what AC is?

Answers

Answer:

sqrt(882) or 29.698

Step-by-step explanation:

AD^2 + DC^2 = AC^2

sqrt(21^2+21^2) = 29.698

In circle E with \text{m} \angle DEF= 30^{\circ}m∠DEF=30 ∘ , find the angle measure of minor arc \stackrel{\Large \frown}{DF}. DF ⌢ .

Answers

The measure of arcDF from the figure shown is 30 degrees

Circle geometry

Based on the symmetry of the figure given, we can say that the measure of<DEF is equal to the minor arc DF

Given the following parameters

m∠DEF=30 degrees

Since m∠DEF =  arcDF, hence the measure of arc DF is 30degrees

The measure of arcDF from the figure shown is 30 degrees

Learn more on circle geometry here: https://brainly.com/question/25306774

As an estimation we are told 5 miles is 8 km.
Convert 25.9 km to miles.

Answers

Answer:

15 miles i think but i think is a True


Multiply out and simplify (x - 6)²
Select your answer.
A x2 - 6x + 36
B x² + 12x - 36
C x²- 12x + 36
D x² - 12x - 36

Answers

C is the correct answer

(x - 6) (x - 6) = x^2 - 6x - 6x + 36
= x ^2 -12x + 36

ali is paid $200 for working 8 hours.How much is he paid for working 6 hours?​

Answers

Answer:

$150

Step-by-step explanation:

Hey! The answer is 150.
This is because he is paid 25 dollars an hour. So to figure out what he is paid for 6 hours, we need to multiply 6x25 which equals 150.

Hope this helps!! Have a great day!! :)

Solve for x, rounding to the nearest tenth if necessary.

Answers

Answer:

Pythagorean theorem: a^2 + b^2 = c^2, a and b are the sides, c is the hypotenuse (longest side).

27^2 + 25^2 = x^2

Solving for x, we see that it is approximately 36.8.

Let me know if this helps!

Write in point-slope form an equation of the line that passes through the point (9, 3) with slope 6

Answers

Answer:

Step-by-step explanation:

y-3 = 6(x-9)

The first term of an arithmetic sequence is six. The fifth term of the sequence is -14. th Write a rule that can be used to find the nth term.​

Answers

Answer:

[tex]a_{n} = 11 - 5n[/tex]

Step-by-step explanation:

use the formula

[tex]a_{n} = a_{1} + (n - 1)d[/tex]

-14 = 6 + (5 - 1)d

-14 = 6 + 4d

-20 = 4d

d = -5

[tex]a_{n} = 6 + (n - 1)(-5) = 6 - 5n + 5 = 11 - 5n[/tex]

How many ways can you choose a manager and assistant from 7-person task force? *​

Answers

We are interested in selecting 2 people from the 7-person task force.

n = 7
r = 2

nPr = n! / (n-r)!

7!
------
(7-2)!

=
7!
----
5!

7×6×5×4×3×2×1
------------------------
5×4×3×2×1

= 7×6

= 42

okay this is my last one.. I think dfghmhgfd

Answers

○=> Correct option :[tex]\color{plum}\tt\bold{(B)}[/tex]○=> Steps to derive correct option :

We know that :

[tex]\color{hotpink} \tt \: circumference \: of \: a \: circle\color{plum} = 2\pi r[/tex]

So, let the diameter of this circle be x.

Which means :

[tex] =\tt2 \times \pi \times r[/tex]

[tex] =\tt 2 \times x \times \pi = 12\pi[/tex]

[tex] =\tt 2x\pi = 12\pi[/tex]

[tex] =\tt x = \frac{12}{2} [/tex]

[tex] = \tt \: x = 6 \: m[/tex]

Thus, the radius of the circle Robert drew = 6 m

Since the circle in option B has a radius of 6 m, it is the circle Robert drew.

▪︎Therefore, the correct option is (B)

cleo can paint a room in 8 hours. while phil can paint the same room in 6 hours. if they paint the room together. how long will it take them to paint the room?

Answers

Answer:

its a fraction so it would be 3  3/7

Step-by-step explanation:

Working together, it will take Cleo and Phil 3

__

3

7

hours to paint the room.

Let x represent the number of hours it will take to paint the room while working together.

__x

8

1 __x

6

5 1

24( __x

8

1 __x

6

) 5 24(1)

3x 1 4x 5 24

7x 5 24

x 5 ___

24

7

or 3__

3

7

The hall has 10 windows that measure 2m across and 2m high. It also has 4
doors that measure 2m high and 1,8m across
i)
What is the area of all four walls in the hall (including all windows and
doors)?​

Answers

Multiply all of that and that’s your answer

There are four blue and four green shirts in your closet. What is the probability you grab a blue shirt to wear on Monday?

Experimental or Theoretical?

Answers

Answer:

1/2

wkoskskekkkfkdoeowlw

How can you tell that (448 + 217 + 34) × 9 is three times as large as (448 + 217 + 34) × 3 without doing complicated calculations?

Answers

I can tell that (448+217+34) x9 is 3 times larger than (448+217+34) x3 because the number inside the equations are being multiplied by 9 which is 3 times bigger than 3 ( the number being multiplied in the 2nd one)(3x3)

Which of the following is not a possible answer to a probability question?
00
0 1.2%
O 120
O 2/3

Answers

Answer:

which of the following is not a possible answer to a probability question 2 by 3 that is not a probability questions answer because always a probability will come in the probability of an event ok so 232 want to come

Ivanna made $133 for 7 hours of work. At the same rate, how many hours would she have to work to make $228?​

Answers

The answer is 12 duh

Find the first three terms of the sequence below.
Tn = 3n^2- 4n - 3

Answers

Answer:

Look on the internet , It's easy

Mark spent $60 dollars on 4 shirts. How much was one shirt

Answers

Mark spent 15$ for one shirt
Answer is $15 one shirt
60/4
15

Raju is painting the walls and ceiling of a room with length, breadth and height of the room are 10m, 5m, 2m respectively. From each can of paint, 10m2 of area is painted. How many cans of paint will he need to paint the room?

Answers

Answer:

10 cans of paint

Step-by-step explanation:

Find the total area of the room

Divide the answer by 10meter squared.

Linnea is renting a bike. It costs​ $4.50 per hour plus a​ $5 deposit. Answer parts a and b

What is the slope-intercept form?

Answers

Slope: 4.5
Y= 4.5x + 5

Extra:
Y intercept would be (0,5)

Ebony was watering her garden. her garden was 21 feet long and 7 feet wide. what is the area of the graden that Ebony was watering?

Answers

A = lw (Area=length x width) 7x21= 147
The area is 147.

Answer:

Her garden is 147 square feet.

What is the zero of r(x)=8/3x−16

6

−16

16

−6

Answers

Answer:c

Step-by-step explanation:

I took the test

FInd the value of x/

Answers

Answer:

x=18

Step-by-step explanation:

Which fraction is equivalent to
-2/3

Answers

Answer:

-4/6

Step-by-step explanation:

Greg has 1/4 as many songs on his computer as mark. Raj has 6 fewer than 60% of the songs that mark has. Mark has 720 songs on his computer.

Answers

Answer:

Greg has 180 songs on his computer

Raj has 426 songs on his computer

Mark has 720 songs on his computer

Step-by-step explanation:

First you find out how much songs Greg has. He has 1/4 as many as mark so 720 x 1/4 = 180. This is because 720 x 1/4 is the same as 720/4. Now we know that Greg has 180 songs on his computer. Next, Raj has 60% of the songs Mark has so 60% of 720 is 432. Because he has 6 fewer than 60%, 432-6=426.

Therefore,

Greg has 180 songs on his computer

Raj has 426 songs on his computer

Mark has 720 songs on his computer

Hope this helps

Mary bought 5 pairs of gloves and 2 hats for $95. Mary received a text from her friend Joanna ask her to buy 4 pairs of gloves and a hat. Mary told Joanna that the cost was $70. How much does each pair of gloves cost? How much does the hat cost?

Answers

Answer: Each pair of gloves costs $15 and each pair of hat costs $10.

Step-by-step explanation:

Let x = Cost per pair of gloves

y= Cost per hat.

As per given, we have

[tex]5x+2y=95 \ \ \ \ (i)\\4x+y=70\ \ \ \ \ (ii)[/tex]

Multiply (ii) by 2 , we get

[tex]8x+2y=140\ \ \ \ (iv)[/tex]

Eliminate (i) from (iv), we get

[tex]3x=45\\x=15[/tex]

Put this in (ii), we get

[tex]4(15)+y=70\\60+y=70\\y=10[/tex]

Hence, each pair of gloves costs $15 and each pair of hat costs $10.

This is sooooo confusing........................................

Answers

Answer:

i dont know :(

Step-by-step explanation:

i dont know :(

1. Yes 2. No 3. No 4. Yes

Which equation can be used to solve for x in the following diagram?

Answers

Answer:

4x-20 = 60

Step-by-step explanation:

4x-20=60. Hope this helps

a pizza is removed from an over at 425°F. after 15 minutes, the pizza has cooled to 200°F

Answers

Answer:

sorry if im reading it wrong but...whats the question here??

Step-by-step explanation:

Other Questions
How did the economics of Reconstruction negatively impact African Americans? 2. Answer the following question. A. First woman leader of a Muslim country in modern history._________B. First Indo-American woman in space_______C. First celebrated nun to receive the Noble peace prize in 1979______D. First Indian woman Prime Minister_______E. Who build Jama Masjid._______ Which equation is used to find the density of a solid?mass + volumemass * gravityweight = gravityvolume * weight ASAP I need help please Which one is it Help help help I need help ASAP The angle measures of a triangle are shown in the diagram. 50 les (3x - 10) What is the value of x? F25 G 20 H 10 ) 28 search C heres your daily dos of mathy = -4 - (-11) What is 81 = 3x plz help will give phone number and brainlest Did other countries in Europe support the French Revolution?Why or why not? Please help!!!!!In the statements provided, determine if each statement is assertive, passive, or aggressive.1. __________________ No, I dont feel like going out tonight. Maybe we can go out next week.2. __________________ Why bother asking? My Dad never lets me do anything anyway.3. __________________ What is wrong with you? You are such an idiot sometimes.4. __________________ You better get my name out of your mouth or Ill slap you!5. __________________ I dont really want to, but I will if that is what you want.6. __________________ I feel loved when you say that I look nice.7. __________________ You are so fake! Get out of my face!8. __________________ Thank you for asking, but no, I dont want any McDonalds food. THIRTY POINTSWhich of the following explains how to find the area of the shaded region shown?Part two: Find the area in square units. work is dane in an _________no mess environment. The table shows the numbers of pictures you upload to a social media website for 5 days in a row. How many total pictures do you upload during the week when 32% of the total pictures are uploaded on Saturday and Sunday?Day Pictures UploadedMonday 2Tuesday 2Wednesday 4Thursday 1Friday 8 Fruit color in a particular plant is controlled by a set of three quantitative traits that work in an equal and additive manner. Each trait has two alleles (i.e., A and a); each allele represented by a capital letter produces one dose of yellow pigment, while alleles represented with lower case letters do not produce any pigment at all. How many different shades of yellow fruit color are there What event marked the end of the Roman Republic and the beginning of the Roman Empire? The word that does NOT belong is:Select one:O a. estO b. hablaO c. necesitanO d. trabaja Write an expression that is equal to 11 to the power of3 Public opinion polls based on random sampling and computer modelingA)are nearly always accurate.B)are usually ignored by politicians.C)can be used to focus government attention on specific problems or issues.D)can only be conducted in a period of 48 or more hours before and election.a If the radius of the pancake is 3 inches, what is the diameter help pls. this is due in a couple mins Mr. G is trying out for the football team. The coach asks all potential recruits to run the diagonal from one corner of the field to the opposite corner (i.e. run a diagonal) and back again! Assuming the field is a perfect rectangle that is 300 feet long and 160 feet wide, how much will Mr. G have to run? Round your answer to the nearest foot.