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3 years ago

Which of the following words does not indicate multiplication?

Mathematics

1 answer:

never [62]3 years ago

4 0

Answer:

D, more than

Step-by-step explanation:

More than is addition / greater than

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What is the solution of the equation?

nadya68 [22]

Answer:

q = 4

Fully simplifying this equation gives you answer (A) q = 4

Hope this helps!

8 0

2 years ago

Graph y = -2x + 5 Thank you :) I need this as soon as possible

dangina [55]

Answer:

Put one green dot on (0, 5) then the second green dot on (1, 3) so the line is going downward.

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Finding the volume of the cone

Alekssandra [29.7K]

Answer:

$\frac{686\pi }{3}$ or 718.3775

Step-by-step explanation:

Formula:

$\pi r^2\frac{h}{3}$

we have

$\pi *7^2*\frac{14}{3}= \frac{686\pi }{3}$

4 0

2 years ago

What is the y-value of the vertex of the function f(x) = –(x + 8)(x – 14)?

maxonik [38]

we have

$f(x)=-(x+8)(x-14)$

Convert to vertex form

$f(x)=-(x+8)(x-14)\\f(x)=-( x^{2}-14x+8x-112) \\f(x)=-( x^{2}-6x-112)\\f(x)=-x^{2}+6x+112$

we know that

the equation of a vertical parabola in vertex form is equal to

$y=a(x-h)^{2} +k$

where

(h,k) is the vertex

$f(x)=-x^{2}+6x+112$

Group terms that contain the same variable, and move the constant to the opposite side of the equation

$f(x)-112=-(x^{2}-6x)$

Complete the square. Remember to balance the equation by adding the same constants to each side

$f(x)-112-9=-(x^{2}-6x+9)$

$f(x)-121=-(x^{2}-6x+9)$

Rewrite as perfect squares

$f(x)-121=-(x-3)^{2}$

$f(x)=-(x-3)^{2}+121$

the vertex is the point $(3,121)$

therefore

the answer is

The y-value of the vertex is $121$

8 0

3 years ago

Which symbol makes the sentence true? − 5 over 12 square − 2 over 5

djverab [1.8K]

If you change the fraction to decimals that will make it easier to compare

4 0

3 years ago