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3 years ago

I need help plzzzzz be a good mon,woman

Mathematics

1 answer:

leva [86]3 years ago

6 0

The graph is symmetric when X=40

The revenue earned when the shovel is sold for $20 is the same when the shovel is sold for $60.

Hope this helps! :)

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Use the Distributive Property to solve the equation

melomori [17]

Answer:

x = -9

Step-by-step explanation:

- 2(x + 7) = 4

Distribute

-2x -14 = 4

Add 14 to each side

-2x-14+14 = 4+14

-2x = 18

Divide each side by -2

-2x/-2 = 18/-2

x = -9

3 0

3 years ago

The set of three lengths that will form a right triangle are

Bad White [126]

Answer:

O 16,30,34

Step-by-step explanation:

To confirm, use Pythagorean theorem to check.

(16)² + (30)² = (34)²

256 + 900 = 1156

=> It is correct

=> Therefore, this set of three lengths will form a right triangle

7 0

3 years ago

The formula v=u+at is used to find speed of an object. find v if u=6,a=2 and t=5

Anit [1.1K]

Answer:

v = 16.

Step-by-step explanation:

This is one of the equations of motion when acceleration is constant.

v = 6 + 2*5

= 16.

3 0

3 years ago

Read 2 more answers

Diagram 1 shows a composite solid consisting of a cuboid and a right pyramid.

kondaur [170]

44 the total volume of this composite solid is 896

4 0

3 years ago

Which of the following is the product of the rational expression shown below

wolverine [178]

Option C: $\frac{x^{2}-9}{x^{2}-4}$ is the product of the rational expression.

Explanation:

The given rational expression is $\frac{x+3}{x+2} \cdot \frac{x-3}{x-2}$

We need to determine the product of the rational expression.

<u>Product of the rational expression:</u>

Let us multiply the rational expression to determine the product of the rational expression.

Thus, we have;

$\frac{(x+3)(x-3)}{(x+2)(x-2)}$

Let us use the identity $(a+b)(a-b)=a^2-b^2$ in the above expression.

Thus, we get;

$\frac{x^{2} -3^2}{x^{2} -2^2}$

Simplifying the terms, we get;

$\frac{x^{2}-9}{x^{2}-4}$

Thus, the product of the rational expression is $\frac{x^{2}-9}{x^{2}-4}$

Hence, Option C is the correct answer.

6 0

3 years ago