MATHEMATICS HIGH SCHOOL

If x is 5 then 6x=
30 30x 5x

Answers

Answer 1
Answer: if x=5, then 6x= 30 because 6x5=30

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Complete the comparison: 17 > ? a. 39 b. 17 c. 1 d. 18
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A movie rental store charges a membership fee of $10.00 plus $1.50 per movie rented. What is a possible domain that shows the cost to a member of renting movies?A. The domain is all integers. B. The domain is all even integers. C. The domain is all integers 0 or greater. D. The domain is all integers 10 or greater.

What is the value of x in the equation 4(2x + 12) = 0? −8

−6

6

8

Answers

You can skip 4 in that equation and you'll be left with 2x+12=0, which gives you 2x=-12 and finally, x=-6
4(2x+12)=0
8x+48=0
8x=-48
x=-6

Please help because I don’t know this please

Answers

Answer:

39⇒3

52⇒4

130⇒10

Step-by-step explanation:

hope this helps have a nice day!!!
52=3
130= 10!!!!!!!!

What is the factored form of the expression? 3x 2 + 8x – 16A. (3x + 4)(x – 4)
B. (3x + 4)(x + 4)
C. (3x – 4)(x – 4)
D. (3x – 4)(x + 4)

Answers

The correct answer is D. (3x-4)(x+4).  

Answer:

The factored form of the expression  3x + 8x – 16 is (3x -4) (x + 4)  .

Option (D) is correct.

Step-by-step explanation:

As the expression given in the question be.

3x^(2) +8x -16 = 0

3x^(2) +12x - 4x -16 = 0

3x (x + 4) - 4 (x +4) = 0

(3x -4) (x + 4)  = 0

Therefore the factored form of the expression  3x + 8x – 16 is (3x -4) (x + 4)  .

Option (D) is correct.

Which is the graph of the function f(x) = x2 + 2x + 3?

Answers

Answer:

Refer the graph attached.

Step-by-step explanation:

Given : Equation f(x) = x^2 + 2x + 3  

To find : The graph of the given equation?

Solution :  

Let,y= x^2 + 2x + 3  

First we find the points which satisfy the equation and then joining those points give you the graph.

Points are

x      y

-3   6

-2   3

-1    2

0   3

1    6

Now, We plot these points.

The graph is the parabola with vertex (-1,2).

Refer the attached graph below.

Answer:

first graph on edge

Step-by-step explanation:

Which of the following are polynomials?
A- a^0

B- 0

C- a^0 + 17

Answers

I believe it’s b I’m not really sure
C because a polynomial has several terms

snooker is a kind of pool or billiards played on a 6 foot by 12 foot table. the side pockets are half way down the rails . find the distance to the nearest tenth of a foot, diagonally across the table from the corner pocket to corner pocket

Answers

Let length be 12 ft (l = 12 ft) and width be 6 ft (w = 6ft).

The side pocket will be on the half of its length (l). To calculate the distance, we will use the distance d as a hypotenuse of the right triangle with sides w and l/2.

According to the Pythagorean theorem, the square of the hypotenuse is equal to the sum of the squares of two other sides:

d² = w² + (l/2)²

We have:

d = ?

w = 6 ft

l = 12 ft

d² = 6² + (12/2)²

d² = 6² + 6²

d²= 2 * 6²

d² = 2 * 36

d² = 72

d = √72

d = 8.48 ft

Since 1 ft is 12 in, then 8.48 ft is 101.76 in:

8.48 * 12 in = 101.76 in

Hope this helps!
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