Mathematics High School

Select the correct answer.
Write an expression to represent the product of 6 and the square of a number plus 15.

In your expression, what is the value of the coefficient?

A. 6
B. 15
C. 1
D. 2

Answers

Answer 1
The coefficient I believe would be 6

Related Questions

The length of a rectangle is 10x² – 13x - 3 / 4x + 3 and the width is 4x² + 11x + 6 / 2x - 3 inches. Find the area of the rectangle.​

Answers

Answer:

use this formula ot find area of rectangl 2l +2w

1.

For which value of x is the row in the table of values incorrect? The function is the quadratic function y = 5x2.


A. x = 3

B. x = 2

C. x = 0

D. x = 5

Answers

Answer:

A. x = 3

Step-by-step explanation:

0 times 5 = 0

2 times 5 = 10

3 times 5 = 15 then its 75

5 times 5 = 25 then its 125

it never equals to 45 for 3

you have to do it to the power of 2 for 3 and 5

The shoes you want to buy are on sale for 25% off the original price is $75 what is the sale price of the shoes

Answers

Answer:   $56.25

Step-by-step explanation:

25  as a decimal is 0.25

So you multiply  0.25  * 75 = 18.75

75 - 18.75 = 56.25

The sale price  of the shoe is  $56.25.

HELP ME PLEASE


Explain to Raven what she did correctly in the first two problems that she did not do in the last problem, and how to correct her mistake

Answers

Answer:

She changed the symbols in the first two problems because they were divided by a negative number whereas she shouldn't have changed the symbol in the last problem as it was not divided by a negative number and so the sign remains the same.

what is the speed of a bus that travels 350km in 5 hours

Answers

Answer:

We need to make it a unit rate.

350/5

70/1

70km per 1 hour

Answer:

70km

Step-by-step explanation:

350÷5 =70

Find the HCF of 12 and 16 ​

Answers

Answer:

4  Hope that helped

The answer is four please tell me if this helped

If−3x − 7 = 23, then 6x =_____?

Answers

Answer:

22

Step-by-step explanation:

We will first find the value of x .

Then we will multiply 6 to the value of x

someone help me it's due today
​

Answers

Answer:

y=2x+6

Step-by-step explanation:

y=2x+6 you are welcome!!

Can someone explain how to do this? I keep getting it wrong

Answers

Answer:

Step-by-step explanation:

in order to find the measurements of all the angles you must find x and to find x you have to realize that the total sum of a triangle inner angles is 180 so you add all those together (48+x+x-44=180) and then if you solve that it gives you 2x+4=180 and then simplify 2x=176 and then x=88

then you plug x into the angles in order to find out the actual measurements

so a is obviously 48 but then b is equal to x which isequal to 88

and then for c it will be x-44 so its 88-44 which equals 44 and that is your answer

if you want to double check take all of your answers and see if they add up to 180

If 4x - 8 = 4 , find the value of x​

Answers

Answer:

x=3

Step-by-step explanation:

4x-8=4

4x=12

4x/4=12/4

x=3

Answer:

x = 3

Step-by-step explanation:

Add 8 to both sides.

4x = 4 + 8

Simplify 4 + 8 to 12.

4x = 12

Divide both sides by 4.

x = 12 ÷ 4

Simplify 12 ÷ 4 to 3

x = 3


Which is closest to the height of the building?
(Round to nearest tenth

Answers

Answer:

[tex]let \: it \: be \: x \\ \cos(70 \degree) = \frac{12}{x} \\ x = \frac{12}{ \cos(70 \degree) } \\ x = 35.1 \: ft[/tex]

[tex]height = \sqrt{ {35.1}^{2} - {12}^{2} } \\ = \sqrt{1088.01} \\ = 33.0 \: ft[/tex]

what do u add to 5 5/8 to make 9 ?

Answers

Answer:

5+5=9and mark me as brainlestttt

Answer:

27/8

Step-by-step explanation:

9 - 5 5/8 = 27/8

Can you help me with this

Answers

Answer:

3 and 4

Step-by-step explanation:

HELP ME . Help me please

Answers

Answer:

Top right corner

Step-by-step explanation:

Write the equation x+5y=5 in slope intercept form.

Answers

Answer:

y=-1/5+1

(negative one over 5)

Step-by-step explanation:

What is the sum of the interior angles of the polygon shown below?

Answers

Answer:

540°

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here n = 5 , then

sum = 180° × 3 = 540°

The answer would be 540 if it’s correct let me know!

Emily earns $15 for each car she washes. Create an equation to represent the relationship between the numbers of cars washed c, and the amount, in dollars,Emily earns,m. HELP!!

Answers

Answer:Im not sure but btw the state test just is on how your teacher teach you and the school if u do bad it affects the school but don’t purposely not try this is what i put for the answer

Step-by-step explanation:10c 15m hopw it helps!

CAN SOMEONE HELP ME WITH THESE 2 questions please don’t answer if u don’t know !! Will mark u brainlist and will give u points !!!! It’s due in like 30 minutes!!!

Answers

Answer:

right side up

Step-by-step explanation:

2 questions  

Answer:

1) 25.12

2) ((4/3)*π*r^3)/2

Step-by-step explanation:

1) formula of the volume of a cylinder is: r^2 * π * h = 2/1 * π * 8 = 25.12

2) diameter = side of the square = 2r

so the radius is r

finally formula of the volume of a hemisphere: ((4/3)*π*r^3)/2

PLEASE GIVE BRAINLIEST

Can someone help me on this?

Answers

Answer:

b^-6+11

b^5

Step-by-step explanation:

answer to your question is b^5

HELP ME [QUESTION IN IMAGE]

Answers

C, I hope this helped!

give me answer please v​

Answers

Answer:

99999

Step-by-step explanation:

To find : The Greatest 5 digit number exactly divisible by 9,12,15,18 and 24? Solution : The greatest 5-digit number is 99999.

IT'S VERY HARD QUESTION I SOLVED FOR YOU PLEASE GIVE A ❤ AND MARK ME A BRAINLIST. PLEASE

Evaluate 25^3 -75^3 + 50^3

Answers

Answer:

Step-by-step explanation:

4x+2y=−14 y=−2x−6
Solve the system of linear equations:

Answers

Answer:

no solution

Step-by-step explanation:

solve by elemination

Answer:

No solutions

Step-by-step explanation:

4x+2y=−14

4x + 2(-2x - 6) = -14

4x -4x - 12 = -14

0x - 12 = -14

x = 0

y = 2(0) - 6

= 0 - 6

= -6

hELP help help help help​

Answers

Answer:

the answer is not here

Step-by-step explanation:

because for it to 5 decimal place there need to be 5 numbers after the point

the five classes at steam elementary are going to the zoo. the teacher need to put the students in group of tens the number of students in each class is shown​

Answers

there will be 13 groups with 4 leftover

Step-by-step explanation:

1)Add all the elementary learners

2) devide the answer you get from step 1 by 10.

3)the whole number will be number of learners in each group and the remainder will be the remaining learners

PLEASE HELP ME !!¶∆¶

Find the ratio of the given Sin A.​

Answers

Answer:

5/13 ft

Step-by-step explanation:

If you remember that Sin is opposite over hypotenuse then the opposite of angle A is 5 and the hypotenuse is  13 so it would equal 5/13.


A semicircle with a diameter
of 14 ft and a triangle make
up the figure below. Find the
approximate area. (Use 3.14 for pl)
24f1
A) 244.93 ft
B) 321.86 ft
C) 489.86 ft
D) 412.93 ft
E) 475.72 ft

Answers

B............................................:::/::::/:::::::

Can someone please tell me the answer and explain how to do this, no links please thank you

Answers

If this is work out the gradient then here:

Step-by-step explanation:

3-0= 3

2-(-2)= 4

3/4= 0.75

Equation of a gradient is [tex]\frac{y^2-y^1}{x^2-x^1}[/tex]

Can someone help me out, I will give out brainly.

Answers

Answer:

370

Step-by-step explanation:

Area of the entire thing is 20*20 = 400

You need to remove the triangle since it's not shaded, so find the area of the triangle and subtract it from the total (total = 400)

Area of triangle:

First find the height using pythagorean theorem

5*12 = 156

Then divide by two: 60/2= 30

400-30 = 370

Use inequalities symbols to order the numbers -7,7, 1 and -1 from least to greatest.

please hurry i need to pass this class

who ever answers this i will give u 100 points

Answers

If we are ordering these from least to greatest, it would be as follows:

-7, -1, 1, 7

Remember that the 'smaller' negative numbers are those that are further away from 0.

Then, if we need to add inequality signs, it would be as follows:

-7 < -1 < 1 < 7

Basically, we are saying that -7 is less than -1, which is less than 1, which is less than 7.

Hope this helps!! :)

hope this helps! feel free to clarify
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