Mathematics High School

I really need your help, but I don't get any.
Please look at the attached picture to answer the question.

I Really Need Your Help, But I Don't Get Any. Please Look At The Attached Picture To Answer The Question.

Answers

Answer 1

Answer:

Step-by-step explanation:

x < -12, so x+12 < 0

| x-(-12) | = | x+12 | = -x-12

Related Questions

A patrol officer used radar to note the speeds of cars, in miles per hour, as
they went by on the highway
65, 66, 63, 56, 56 50, 85, 61, 73, 81
How fast will the next car need to be going to change the median speed of
the cars to 63 miles per hour?
A. 80 miles per hour
B. 75 miles per hour
C 65 miles per hour
D 61 miles per hour

Answers

Answer: 61 miles per hour.

Step-by-step explanation:

The median is the number that's placed in the middle when the given numbers are either arranged in the ascending it the descending order.

In this case we are already given the speed of the cars as 65, 66, 63, 56, 56 50, 85, 61, 73, 81. We will therefore arrange them in ascending order and this will be:

50, 56, 56, 61, 63, 65, 66, 73, 81, 85.

To change the median speed of

the cars to 63 miles per hour, the 6th number when arranged in ascending order has to be 63. Therefore, in thus case, we will need a speed lessee than 63 miles pee hour. Therefore, option D is the answer.

When we re-arrange with the new speed included. This will be:

50, 56, 56, 61, 63, 63, 65, 66, 73, 81, 85.

Therefore, we can see that the median is 63.

The measures of the angles of a triangle are (3x – 100)°, (x – 10)°, and (x – 10)°.

Solve for x and find the degree measurement of the largest angle in the triangle.

x =

The largest angle in the triangle is
degrees.

Answers

Answer:

x = 60

largest angle = 80°

Step-by-step explanation:

the sum of all three angles in a triangle = 180°

(3x - 100) + (x - 10) + (x - 10) = 180

simplify:

5x = 300

x = 60

angles are 80°, 50°, and 50°

Which data set could be represented by the box plot shown below?

Answers

Answer:

The answer is C

Step-by-step explanation:

It starts at 25 and then it stops at 38.

I hope this helps!

Answer:

hi

Step-by-step explanation:

Blank plus 1/2 equals 8/10​

Answers

3/10 plus 1/2 equals 8/10

Answer:

3/10 + 1/2 = 8/10

Step-by-step explanation:

? + 1/2 = 8/10

To figure this out, you would subtract 8/10 from 1/2. But first, you want to find a common denominator.

1/2 = 5/10

8/10 - 5/10 = 3/10

3/10 can not be reduced anymore so that would be your answer.

A rectangular tank of length 22cm, width 9cm and height 16cm is filled with water. The water is poured into a cylindrical container of radius 6cm.Calculate the volume of the rectangular tank

Answers

Answer:

3168 cm³

Step-by-step explanation:

From the question,

The volume of the rectangular tank = Length×width×heigth

V = lwh.................... Equation 1

Where l = length, w = width, h = heigth.

Given: l = 22 cm, w = 9 cm, h = 16 cm

Substitute these values into equation 1

V = 22×9×16

V = 3168 cm³

Hence the volume of the rectangular tank is 3168 cm³

You spin a spinner and pick a card. How many outcomes are possible

Answers

Answer:

20

Step-by-step explanation:

5 outcomes from spinner, 4 from cards.

5x4=20

The solution is, the total number of possible outcomes 30.

What is probability?

Probability can be defined as the ratio of the number of favorable outcomes to the total number of outcomes of an event.

here, we have,

Explanation:

Given:

To find:

The number of possible outcomes

The first event(flipping a coin) has 2 possible outcomes = Head or Tail

The second event(picking a card) has 5 possible outcomes = P, Q, R, S, T

The third event (spinning the spinner) has 3 possible outcomes = 1, 2, 3

So the total number of possible outcomes = 2 * 5 * 3 = 30

Hence, The solution is, the total number of possible outcomes 30.

To learn more on probability click:

brainly.com/question/11234923

#SPJ2

What is 3 X 5 (0 + 2) - 4?
Simplify

Answers

the answer is 26 but my answer has to be longer than that so i’m gonna have to type it all out 26

PLS HELP REALLY NEED THIS

Answers

i wanna know if it will let me post the answer bc it literally won’t

Determine the coordinates of the y-intercept of the function shown in the graph.
A)(0, -1)
B)(2, 0)
C)(0, 2)
D)(-1, 0)

Answers

I’m pretty sure the answer is D)(-1,0)
Explanation: Extend the line to cross the y axis and then find the point

what is the answer to x - 4 = -2

Answers

Answer: x=2

Step-by-step explanation: add 4 to both sides of the equation.

The vertex of a function is (-8,4) what is the axis of symmetry

Answers

-4 and 2 that is the answer branliest plz
I think that the axis of symmetry is always the x value, so it would be -8.

Question 6
1 pts
Johnny is going bowling.
1.) The cost per game is $2.50.
2.) Johnny will need to rent a pair of shoes for $1.50.
3.) He can spend up to $16.00 total.
What is the maximum number of games that Johnny can bowl?
You need to show the inequality and give the answer for complete credit.
Edit
View
Insert Format
Tools Table

Answers

Equation: 2x+1.5=16

Solve: subtract 1.5 from 16 and you get
2x=14.5
divide 14.5 by 2
x= 7.25
so max games would be 7

If 2 inches is about 5 centimeters,
about how many inches is 45
centimeters?

Answers

Answer:

about 18 (17.7)

Step-by-step explanation:

Answer:

About 17 inches

Step-by-step explanation:

simplify it ok help fast

Answers

Answer:

the simplest form is 2/3

Step-by-step explanation:

[tex]\frac{2}{3}[/tex], is the correct answer.

[tex]\frac{10}{15}[/tex] can both be divided by 5. 10 ÷ 5 is 2 and 15 ÷ 5 is 3.

hope this helps :)

A diver went 24 feet below the surface of the ocean, and then 47 feet down. What is the diver's new position relative to the surface?

Write an expression to represent the problem, and solve.

Answers

Answer:

71 feet below the water.

Step-by-step explanation:

x=the divers position relative to the surface

when x=0, the diver is at the surface.

when x=-24, the diver is 24 feet below the surface, therefore -24-47=-71.

Find the measures of the angles of a triangle if the smallest angle measures 107º less than the largest angle, and the third angle is one third of the measure of the largest angle

Answers

Answer:

            123°, 41° and 16°

Step-by-step explanation:

x        - the measure of the largest angle

x - 107°        - the measure of the smallest angle

¹/₃x     - the measure of the third angle

x + x - 107° + ¹/₃x = 180°

2¹/₃x = 180° + 107°

⁷/₃x = 287°

x = 287°÷⁷/₃

x = 287° · ³/₇

x = 123°

x-107° = 123° - 107° = 16°

¹/₃x = ¹/₃ · 123° = 41°

im supposed to solve this, but im first supposed to convert the bases to be the same and thats what im struggling with​

Answers

9514 1404 393

Answer:

  1

Step-by-step explanation:

From your knowledge of multiplication tables, you know that ...

  8 = 2×2×2 = 2³

  4 = 2×2 = 2²

so the problem can be rewritten as ...

  [tex]\dfrac{8^4}{4^6}=\dfrac{(2^3)^4}{(2^2)^6}=\dfrac{2^{3\cdot4}}{2^{2\cdot6}}=\dfrac{2^{12}}{2^{12}}=\boxed{1}[/tex]

__

The applicable rule of exponents is ...

  (a^b)^c = a^(bc)

______

Alternate solution

You could use 8^2 = 64 and 4^3 = 64. Then this is (8^2)^2/(4^3)^2 = 64^2/64^2, where the common base is 64, not 2.

A shirt is originally priced at $24.5. the shirt goes on sale for 30%off the original price. How much money in dollars does the shirt cost including 7% on the tax on the slaeprice

Answers

Answer:

18.3505

Step-by-step explanation:

24.5 x 30/100 = 7.35$ is the 30% off

Tax on new price
( 24.5-7.35) x 7/100= 1.2$ tax

Total price > 24.5- 7.35+ 1.2= 18.35$
^^^ explanation
You take your original price and subtract the 30% then add on your 7% tax

Hope this is right

What is the perimeter of △XYZ?

perimeter=

Answers

Step-by-step explanation:

(5+6+7)*2 = 36 correct answer

Answer:

36

Step-by-step explanation:

Can someone help me please

Answers

Answer:

i only know cos

cos0 = 8/9

Step-by-step explanation:

Which of the following statements about the image below is true

Answers

Answer:

It is answer 3

Step-by-step explanation:

pls, what is surface area?​

Answers

Answer:24

Step-by-step explanation:

Answer:

24 mm²

Step-by-step explanation:

The cube has 6 equal faces.

Each face has area:

A = 2*2 = 4 mm²

Total surface area:

S = 6*4 = 24 mm²

Consider the figure shown. what is the measure of the given angles?

Answers

Step-by-step explanation:

180°=46° +2x=> 2x=134°=>x=67°

x+y=180°=>y=180° -x=>y= 180°-67°=>y=113°

If you deposit $6000 into an account paying 6% annual interest compounded
monthly, how long until there is $8000 in the account?

Answers

Answer:

It will take 4.4 years to gain $8000.

Step-by-step explanation:

Substitute the values in the formula.  

A = P (1+r/n) nt                    8000 = 6000 (1+0.06/12) 12t  

Use BEDMAS (order of operations) and solve the value in the brackets.

8000 = 6000 (1.005) 12t

Divide both sides by 6000  

1.3 = (1.005) 12t

Take the logarithm of both sides.  

log (1.3) = log (1.005) 12t

Include the exponent in the equation.

log (1.3) = (12t) (log 1.005)  

Divide both sides by log 1.005.

(log⁡(1.3))/(log⁡(1.005)) = 12t

Find out the log.  

52.6039 = 12t  

Divide both sides by 12.  

4.4 = t  

I'm attaching a word document where everything is organized.

Solve by completing the square.

d^2 − 6d = 19

Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.

d = or d =

Help would be appreciated as well as how to get the answer!

Answers

Answer:

Here's the answer

Step-by-step explanation:

Hope it will help.

Please help I'm very confused on this

Answers

Answer:

They are adjacent,

4x+2x=90°

6x=90°

x=90/6

x=45/3=15°

Step-by-step explanation:

In an arithmetic-sudoku, the values 1,2,3,4 appear exactly once in each row and each column. Which value belongs in the grey square

Answers

Answer:

Value 5

Step-by-step explanation:

The number of rows and columns of the Sudoku is not stated; so, I will assume it is 5 by 5, since there is only one gray square left to be occupied.

If 1 - 4 appears in each row and 1 - 4 appears in each column (take for instance, the attached Sudoku image), then the value that should be entered in the gray square is 5.


Lucy wants to make different types of pie. Each pie uses 3/4 pounds of flour. She has 3 pounds of flour.

How many pies can she make

Answers

Answer: 3 -:- 3/4 = p

If you apply the rules keep change flip

You will keep 3/1 change divisions to multiplication and flip 3/4 to 4/3 so new equation 3/1 x 4/3 = 12/3 then 12÷3= 4 so your answer will be 4 pies

Step-by-step explanation:

As a small step to save the environment, Luna came up with an idea for her sweet shop. In exchange for five eclaire boxes, that she gets, she decided to give an eclaire box for free. A group of kids from the locality ate seventy-seven eclaire boxes that week and they collected the boxes to give to Luna and get back eclaires boxes.

How many eclaires boxes do you think they can buy from Luna using the seventy-seven claire boxes?​

Answers

Answer: 15

Step-by-step explanation:

From the question, we can infer from the information given that:

5 eclaires boxes = 1 free eclaires box.

Therefore, to get the number of eclaires boxes that the kids will get if they bring 77 eclaires boxes, we have to divide 77 by 5 and this will be:

= 77 / 5

= 15.4

= 15

The group of kids will receive 15 free boxes

Help me pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer:

correspondence or alliance

Answer:

B

Step-by-step explanation:

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