3 years ago

U get 2 questions wrong out of 15 what is the percentage

1 answer:

6 0

$\dfrac{15}{15} = 1 = 100 percent$

$\dfrac{15}{15} - \dfrac{3}{15} = \dfrac{12}{15}$

$\dfrac{12}{15} = 12/15 = 0.8 
$

$0.8*100 = 80 percent$

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The length of QT would be
</span>MP/QT = 5/4<span>
85mm/QT=5/4
85mm*4= 5*QT
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4 years ago

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3 years ago

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3 years ago

Read 2 more answers

Evaluate the following function: Show all work! h(x)=3x²+2-2x, Find h(-2)

Mkey [24]

<h2><u>Polynomial Function</u></h2>

<h3>Evaluate the following function: Show all work! h(x)=3x²+2-2x, Find h(-2)</h3>

To determine the answer, substitute the given value to the function and simplify.

h(x) = 3x² + 2 - 2x; h(-2)
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<u>Answer:</u>

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2 years ago

What is the value of x

Gemiola [76]

For this case, we observe that the triangles are similar.
We observe that the triagnules have three equal angles.
Therefore, to find the value of x we can use the following relationship:
$x / 15 = 5/12
$
Clearing x we have:
$x = (5/12) * (15)

x = 6.25$
Answer:
The value of x is given by:
x = 6.25

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3 years ago