3 years ago

Can someone please help me ?!! I cannot figure it out . I am confused

Mathematics

1 answer:

Afina-wow [57]3 years ago

7 0

C , DONT feel explaining

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WILL GIVE BRAINLIEST!<br> Given that ℓ1 ∥ ℓ2 and y = 20°, find x.<br> x = <br> °

BabaBlast [244]

X will equal 40.

EXPLANATION: since they’re parallel and these are opposite angles, add them together to equal 180.
x+(20)+3x=180.
add common variables.
4x+20=180
subtract 29 from both sides
4x=160
divide each side by 4 so isolate x
x=40

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elena55 [62]

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Ainat [17]

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3 years ago

I need this simplify ratios: fractions

rjkz [21]

Answer:

20 : 9

Step-by-step explanation:

Given the ratio

2 : $\frac{9}{10}$

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3 years ago

X - 3 1/2 = 5 1/4 x=?

Elan Coil [88]

X- 3.5 = 5.25
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