3 years ago

Solve the following equation for L P=2L+2W

Mathematics

1 answer:

Maslowich3 years ago

3 0

P=2L+2W
P-2W=2L
P/2-W=L
L=P/2-W

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. A soccer team played 32 games. If they won 25% of them, how many games did the team win?V

Bas_tet [7]

Answer:

$8\ games$

Step-by-step explanation:

Let

x----->number of games won by the football team

we know that

$25\%=25/100=0.25$

$x=0.25(32)=8\ games$

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3 years ago

Which statement is true about setting up a proportion to solve for the missing measure?

LiRa [457]

Answer: B)

Corresponding parts must be in the same position.

Step-by-step explanation:

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3 3/4 ÷ 3/4 is equal to a) 5 b) 2 c) 3 d) 1

lions [1.4K]

A) 5
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3 years ago

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Subtract the following polynomials. Write answer in a-b-c-d order. From 4a+7b-12c subtract 8a-9b+12d

ozzi

$(4a+7b-12c)-(8a-9b+12d)\\4a+7b-12c-8a+9b-12d$

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Thus the answer is -4a + 16b - 12c - 12d.

4 0

2 years ago

Which statement best describes how to determine whether f(x) = 9- 4x4 is an odd function?

vitfil [10]

Answer:

Option C.

Step-by-step explanation:

Note: In the given function the power of x should be 2 instead of 4, otherwise all options are incorrect.

Consider the given function is

$f(x)=9-4x^2$

If $f(-x)=f(x)$ , then $f(x)$ is an even function.

If $f(-x)=-f(x)$ , then $f(x)$ is an odd function.

Now, substitute x=-x in the given function.

$f(-x)=9-4(-x)^2$

$f(-x)=9-4(x)^2$

$f(-x)=f(x)$

So, the given function not an odd function. It means it is an even function.

To check whether the given function is odd, we have to determine whether $9-4(-x)^2$ is equivalent to $-(9-4(x)^2)$ .

Therefore, the correct option is C.

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3 years ago