2 years ago

Please help!! 155 questions 2 hours in I need help!

Mathematics

1 answer:

padilas [110]2 years ago

5 0

Answer:

the first one And the first one only

Step-by-step explanation:

supplementary angles are angles that add up to 180.

Hope this helps! :)

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Is 2 (x-y) and 2x-2y equivalent

MArishka [77]

Answer:

yes

Step-by-step explanation:

2(x-y) you distribute the 2 to whats inside the parenthesis

2x-2y

4 0

3 years ago

Can someone answer this fast. I suck at angles and I’ll give brainliest when I can to whoever can answer this with no link. I’m

Kamila [148]

It's the 4th option.

Step-by-step explanation:

Corresponding angles are congruent, so x =43. I hope this helps, have a great day!

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3 years ago

Evaluate 3 to the 2nd power + (8-2)•4-6/3

erma4kov [3.2K]

$3^{2}+(8-2)×4-6/3$

Always do what's in parentheses first:

$3^{2}+6×4-6/3$

Then do multiplication and division:

$9+24-2$

Then addition and subtraction last:

$9+24-2=31$

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3 years ago

15 more than the quotient of a number x and 12.

kkurt [141]

Answer:

(x/12)+15

Step-by-step explanation:

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2 years ago

Need help solving for X

galina1969 [7]

X = 2 $\sqrt{13}$

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3 years ago