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Sunny_sXe [5.5K]
3 years ago
9

Math help will mark brainliest

Mathematics
1 answer:
Natasha2012 [34]3 years ago
4 0

Answer:

A

Step-by-step explanation:

all the other answers just dont make enough sense to be true, so that is why A is correct

also, just go through each answer and see if it makes any sense

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Nimisha wants to draw a wheel like the one shown. Each shaded part of the wheel should be one-third of each unshaded part. What
ivolga24 [154]

Answer:

Each shade has a 22.5 degree angle from the middle

Each unshaded has a 67.5 degree angle from the middle.

Step-by-step explanation:

You can solve this by making each unshaded part equal to x and each shaded part equal 1/3x it is a circle so it has to equal 360 so you end up with:

x + 1/3x + x + 1/3x + x + 1/3x + x + 1/3x = 360

Combine Like terms:

16/3x = 360

Multiply both sides by the opposite:

(3/16) (16/3x) = (360) (3/16)

x=135/2 or x=67.5

Then you can plug 67.5 in for x:

1/3x ---> 1/3(67.5) = 22.5

3 0
3 years ago
Solve by factoring. p⁴=-25p²​
3241004551 [841]

Answer:

p=5i

Step-by-step explanation:

(p^(4)=-25p^(2))/p^(2)

p^(2)=-25

Square root both sides

p=5i

i is the square root of -1, so 5i is five times that much.

The square root of a negative number in not real. That is why it is i, and not a number.

5 0
3 years ago
True or False
kolezko [41]
True Hope this helps! ;D
5 0
3 years ago
Given: ZBECis a right angle<br> Prove: ZAEB and ZCED are complementary
MrRissso [65]
2x77}{x} theis way is the best answee
8 0
2 years ago
Mary sells to her father, robert, her shares in a corp for $55,000. the shares cost mary $80,000. how much loss may mary claim f
OverLord2011 [107]
Mary Purchase shares  = $80,000
Mary Sells shares = $55,000

Loss she can claim for = $80,000 - $55,000
                                     = $ 25,000 
6 0
3 years ago
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