2 years ago

Who understands this sum?

Mathematics

1 answer:

Ahat [919]2 years ago

6 0

Answer:

$31728

Step-by-step explanation:

sorry if I'm wrong

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What’s the product of 1/2 x 2/3 x 3/4

lisabon 2012 [21]

1/2 x 2/3 x 3/4 = 1/4

(Sorry, I did the math wrong. I meant 1/4)

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2 years ago

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Which number would you divide the numerator and the denominator of the first fraction to yield the second fraction?

blondinia [14]

Answer:

the number I would to divide the numerator and denominator is 5/5

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2 years ago

Brainliest if it its right

Anika [276]

Answer:

A = <u>40</u> $mm^{2}$

Step-by-step explanation:

The equation for finding the area of a trapezoid is $A= \frac{a + b}{2}h$ .

In this equation, a=4, b=6, h=8.

$A = \frac{4 + 6}{2}8$ .

4+6=10
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Hope this helps!

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1 year ago

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Write 5√20 in exponental form

patriot [66]

Answer:

$e^{ ln(5 \sqrt{20} ) }$

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2 years ago

Recall that two angles are complementary if the sum of their measures is 90°. Find the measures of two complementary angles if o

nirvana33 [79]

Answer:

The two angles are 69° and 21°.

Step-by-step explanation:

Write out the expression:

let x and y be two angles that are complementary and the sum of their measures is 90°

-> x° + y° = 90°

if one angle is 6º more than three times the other angle:

-> x° = 6° +3y°

Plug x = 6+3y into x° + y° = 90°

6° + 3y° + y° = 90°

Solve for y

4y° = 84°

y° = 21°

Plug y into x° + y° = 90°

x° + 21° = 90°

Solve for x°

x° = 90° - 21° = 69°

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2 years ago