3 years ago

Which angle pairs are supplementary? Check all that

Mathematics

1 answer:

Nikitich [7]3 years ago

3 0

Answer:

none of them

Step-by-step explanation:

If you add them together none of them equal 180 which is what supplementary angles add up to

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Len [333]

Answer:

221

Step-by-step explanation:

use bidmas (brackets,indices, division,multiplication,addition,substraction)

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3 years ago

Match the expressions with the nonpermissible replacements for y

pantera1 [17]

-7 _D_

$\frac{3}{2}$ _A_

1 _C_

$\frac{-1}{4}$ _B_

_A_ $\frac{y^{2} -2y+1}{2y-3}$ 

_B_ $\frac{y(y+5)}{4y+1}$ 

_C_ $\frac{5y^{2}-6y+1 }{-5(y-1)}$ 

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3 years ago

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Bess [88]

Answer:

try doing the 3rd option

Step-by-step explanation:

we know x is the missing value

x+3=8

so what plus 3 equals 8?

Well 5 of course

So x= 5

5+3=8

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2 years ago

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How many places do you need to move the decimal to the left to write the number below in scientific notation? 60000000000

garik1379 [7]

60,000,000,000 in scientific notation is 6 x 10^10 so you move the decimal 10 times.

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2 years ago

Is 63 even or odd

frutty [35]

c'mon bro you can't be this helpless

odd, even, even, even, even

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2 years ago

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