Mathematics High School

can someone help me answer this

Answers

Answer 1

Answer:

15x

Step-by-step explanation:

Answer 2

15x !!!!!!!!!!!!!!!!!!!

Related Questions

I need the volume of these two, please give me a quick answer. I don't have much time

Answers

Answer:

1) V≈923.62824

2) V= 28.27433

Answer:

1. 923.16 or 294 Pi

2. 3052.08 or 972 Pi

Step-by-step explanation:

Formula for volume of a cone = Pi r^2 h/3

If diameter is 14, radius is 7

Pi 7^2 18/3

Pi 49 6

Pi 294

923.16

Formula for volume of a sphere = 4/3 pi r^3

If diameter is 18, radius is 9

4/3 pi 9^3

4/3 pi 729

972 pi

3052.08

The graph of the function f(x) is shown on the corrdinate plane.

Which value is closest to f^-1(7)?

A-5
B-3
C,3
D, 5

Answers

The closest to the inverse notation is (d) 5

How to determine the closest to the inverse notation

From the question, we have the following parameters that can be used in our computation:

The graph of the function f(x)

The notation f'(7) implies that we determine the inverse of the function

From the graph, we have the following equation

f(5) = 7

This means that

f^-1(7) = 5

Hence, the closest is (d) 5

Answers

Answer:

Each side is 25 square centimeters

Step-by-step explanation:

100 divided by 4 is 25

The square root parent function is translated so that the endpoint is located at (-7,1). Write an equation that represents this new function

Answers

The square root parent function is translated so that the endpoint is located at (-7,1) is [tex]\rm g(x) = \sqrt{x + 7} + 1[/tex] and this can be determined by using the transformation.

Given :

The square root parent function is translated so that the endpoint is located at (-7,1).

The following steps can be used to determine the equation that represents this new function:

Step 1 - Write the square root parent function.

[tex]\rm f(x) = \sqrt{x}[/tex]

Step 2 - The graph of the above function is translated by a factor of 7 in the negative x-axis that is in the left direction.

Step 3 - Then the graph obtained in the above step is translated by a factor of 1 in the positive y-axis that is in the upward direction.

Step 4 - Write the equation of the function that obtains in step 3.

[tex]\rm g(x) = \sqrt{x + 7} + 1[/tex]

For more information, refer to the link given below:

https://brainly.com/question/12465796

Solve for X. Will give brainliest!

Answers

Answer:

57.6

Step-by-step explanation:

Parallel lines cut by transversals have proportional segments.

25/30 = 48/x

25x = 30 * 48

25x = 1440

x = 57.6

Solve the algebraic equation 2x+34= -26+5X

Answers

Answer:

x=20

Step-by-step explanation:

2x+34= -26+5x

-2x -2x

34=-26+3x

+26 +26

60=3x

(divide by 3)

20=x

2x+34=-26+5x
34+26=5x-2x
60=3x
20=x

Solve for a: c=10 and b=22
a+c=6
a=

Answers

Answer:

a = -4

Step-by-step explanation:

a + c = 6

substitute 10 for 'c'

a + 10 = 6

a = -4

Answer:

a has to be a negative since c is equal to 10 so a is -4 because -4 + 10= 6

Step-by-step explanation:

hope this helps.

Compare the values of the digit 8 in the number 6,084 and in the number 9,821

Answers

Answer:

Step-by-step explanation:

The eight in 6,084 is in the tenths place. Separately, it would be 80. The 8 in 9,821 is in the hundredths place. This one is worth 800. So the 8 in 9,821 is greater than the 8 in 6,084.

PLS ANSWER PLS PLS PLS

The Sharps purchased a new sectional. The cost
was $1,784. They also had to pay 7.25% sales
tax. What was the total amount paid?

Answers

Answer:

I think its $1,913.34

Step-by-step explanation:

7.25 + 100 = 107.25 divided by 100 = 1.0725 x 1784 = 1913.34

Please please ASAP ASAP please ASAP thank you so much I will give brainies no links or files

Answers

Answer:

I got you!

1. B.

2. D.

3. C.

4. E.

5. A.

Step-by-step explanation:

what are the measures of 1 and 2 multiple choice

Answers

Im confused could you explain what the questions are better.

Which algebraic expression is equivalent to the expression below?

7(6x+2)+5x

A.

11x + 2

B.

42x + 14

C.

47x + 2

D.

47x + 14

Answers

Answer:

Step-by-step explanation:

[tex]7(6x + 2) + 5x \\ 42x + 5x + 14 \\ 47x + 14[/tex]

Algebraically, find the roots of x² - 4x - 5=0,

Answers

x = 5 and x = -1

Solve using quadratic formula

5. Simpliify.
5.3(-a-2.4b) - 0.4(2a - 0.5b)

Answers

Answer:

-5.3a - 12.72b - 8a² + 2ab

those are 25 men on the roster of the base ball team three are cattchers 8 are infelids 6 are outsiders and the remainder are pitchers what is the probability that out of two players chosen at random that they would be the pitcher and an inf eiders

Answers

Answer:

1/115

Step-by-step explanation:

there are 25 players on the team (10+6+9)

there are 6 infielders

They are picking without replacement

6/25 * 5/24 * 4/23

rearranging

6*4/24 *5/25 *1/23

1 *1/5 *1/23

1/115

Answer: 1/115

8. Kai bought 50 ride tickets for the amusement park. After 2 hours, he had used up 18 tickets.
(a) What is the unit rate, in tickets per hour,
that Kai is using his tickets?
(b) If Kai uses tickets at this rate the entire
time he is at the park, how many does
he still have after 5 hours?

Answers

8 tickets per hour
After 5 hours he will have 4 left

0______ -1

A.>
B.<
C.=

Answers

Answer:

B) <

Step-by-step explanation:

b is the answer because -1 is bigger than 0 so, the answer is b.

pls help me!!!!!!!!!

Answers

Answer:

y = 5 - ×

Step-by-step explanation:

I guessed but the numbers work

Suppose that triangle ABC is determined by AC - 5,3), B(0, 3), and C(0, 1). Graph the given points
in the rectangular coordinate system. Compute the area of triangle ABC. Enter your answer as an integer
or a reduced fraction.

Answers

Step-by-step explanation:

A man takes an interest free loan of Rs. 1740 from his friend agreeing to repay in monthly installments. he gives Rs. 200 in the first months and diminishes his monthly installments by Rs. 10 each month. how many months will it take to repay the loan?

15. Andre manages a company that currently has 35 employees and is gaining 4 new employees
each month. Write an equation to represent the relationship between y, the total number of
employees, and x, the number of months it has been.

Answers

Here is a picture of my work

ILL BRAINLIEST YOU AND GIVE U TEN EXTRA POINT IF YOU GET IT RIGHT

PLEASE HELP SOLVE THIS WITH EXPLANATION PLEASE

Answers

Answer:

[tex] \theta) = 21.3 degrees [/tex] (nearest tenth)

Step-by-step explanation:

Reference angle = θ

Opposite side = 16 (length of the side opposite the reference angle)

Hypotenuse = 44

Apply trigonometric function SOH:

[tex] sin(\theta) = \frac{Opp}{Hyp} [/tex]

Substitute

[tex] sin(\theta) = \frac{16}{44} [/tex]

[tex] \theta) = sin^{-1}(\frac{16}{44}) [/tex]

[tex] \theta) = 21.3 degrees [/tex] (nearest tenth)

WXYZ is a rhombus. What is m of angle XYZ?

Answers

Answer:

112

Step-by-step explanation:

8x+10=90

8x=80

x=10

180-90-(3x+4)=90-34=56

56×2=112

HELPPP ME PLEASEeeeeee

Answers

Answer:

4.116 × 10^8 = 411,600,000

Step-by-step explanation:

i just put it in the calculator dont get mad at me

I haven’t done this in a while but i believe it’s c

Find the x-intercept and
the y-intercept from the
following linear equation:
9x + 3y = 27

Answers

Answer:

x-intercept: (3,0)

y-intercept: (0,9)

Answer:

(3,0) (0,9)

Step-by-step explanation:

To find the x-intercept, y must equal 0

9x+3(0)=27 substitute

9x=27 divide

x=3 (3,0)

To find the y-intercept, x must equal 0

9(0)+3y=27 substitute

3y=27 divide

y=9 (0,9)

© A new car cost $14875. Three years later, the insurance company valued it at $10700. Calculate the percentage
reduction in value over the three years.

Answers

Answer: either I don't understand the question or its 72% and I'm fairly certain its 72%

it would be 72% in 3 years

3 polygons with 6 congruent sides are shown.
How can you best describe the outside of one of these objects using polygons?

The object has
sides, so it is

.

It appears to be
because the sides and angles appear to be congruent.

Answers

Answer:

1,1,3

Step-by-step explanation:

trust the process

edge 2021

The requried, based on the given information, the object has 6 sides, so it is a hexagon.

What is a polygon?

Polygon is described as a geometric shape that is composed of 3 or more sides these sides are equal in length, and an equal measure of angle at the vertex,

Examples of polygons are equilateral triangles, squares, pentagons, etc

Here,

Furthermore, since all the sides of the hexagon are congruent and all the angles are congruent as well, we can best describe the outside of the object as a regular hexagon. A regular hexagon is a six-sided polygon in which all six sides are of equal length and all six angles measure 120 degrees

Learn more about polygons here:
https://brainly.com/question/24464711
#SPJ2

A man bought an article for Rs 225 and sold it at a gain of 15%. how much was his profit?

Answers

Answer:

225 x 0.15 = 33.75 profit

Step-by-step explanation:

Answer:

Profit: Rs 33.75

Step-by-step explanation:

His profit was 15% of Rs 225, which comes to 0.15(Rs 225), or Rs 33.75

Nick and Jay emptied their piggy banks and found they had $11, all in nickels and dimes. How many of each did they have if they had 156 coins?

Please show work, thank you!

Answers

Answer:

92 nickels and 64 dimes

Step-by-step explanation:

5n+10d=1100

n+d=156

n+2d=220

d=64

n=92

Which is the answer. A B C D?

Answers

Answer:

A) T'(-2,3), U'(0,5), V'(-1,0)

The circle below has center P, and its radius is 6 yd. Given that m 2 QPR=170°, find the length of the minor arc QR. Give an exact answer in terms of I, and be sure to include the correct unit in your answer. 2 Length of minor arc QR : 177 yd ? DO JT yd yd? yd X x 6 ? R

Answers

Answer:

Step-by-step explanation:

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