3 years ago

Brian built a kite shown at the night with AE = EC= DE. If m

Mathematics

1 answer:

Oksi-84 [34.3K]3 years ago

8 0

A. 32°
:))))))))))))))))))))))

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Please help me with this question.

Rufina [12.5K]

m∠AOC = 108°

m∠AOC = 3m∠AOB

⇒m∠AOB = (m∠AOC) / 3 = 108 / 3 = 36°

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2 years ago

I need help with this plz

Anni [7]

Answer:

exponent of x is 33

exponent of y is 0

Step-by-step explanation:

you need to combine all powers (exponents) of x, and all exponents of y separately.

remember : x to the power of a divided by x to the power of b is x to the power of (a-b).

when multiplying, the "-" turns into a "+".

so, we have actually for x the exponent calculation :

8 - 14 -(-39) = 8 - 14 + 39 = 33

so, x³³ remains.

and for the y exponents

-26 -(-5) -(-21) = -26 + 5 + 21 = 0

so, all the y expressions eliminate each other and y⁰ remains.

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2 years ago

What is the greatest common factor of 32 and 48

Maru [420]

The greatest common factor would be 16

3 0

3 years ago

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Find 2 numbers a and b such that (a-b)^2 < (a+b)(a-b)< (a+b)^2 Find two numbes a and b such that this is not true

Svet_ta [14]

Suppose for the moment that the inequality holds for all $a,b$ :

$(a-b)^2$

Expanding everything gives

$a^2-2ab+b^2$

$\implies-ab$

In particular, the inequality says that $-ab$ for any choice of $a,b$ . But if $a$ and $b>0$ , then $-ab>0$ while $ab$ .

So one possible choice of $a,b$ could be $a=-1$ and $b=1$ . Then we get

$(-1-1)^2=4$

$(-1+1)(-1-1)=2$

$(-1+1)^2=0$

but clearly it's not true that $4$ .

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3 years ago

Find the area of a circle with a diameter of 12 inches. Use 3.14 for pi.

denis-greek [22]

Aloha there! :) The answer to your question is 113.04 sq inches.

Hope I helped! =D

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3 years ago

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