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faltersainse [42]
3 years ago
15

А

Mathematics
1 answer:
notsponge [240]3 years ago
3 0

Answer:

∠1=140

Step-by-step explanation:

∠1=∠3 ( corresponding angles)

20x+60=30x+20

-20x+30x=60-20

10x=40

x=4

∠1=20x+60=20(4)+60=140

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3 years ago
Nadine can send or receive a text message for $0.15 or get an unlimited number for $5.00. Write and solve an inequality to deter
34kurt

Answer:

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Step-by-step explanation:

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8 0
3 years ago
Please and thankyou (:
den301095 [7]

Let's evaluate the ratio test:

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3 years ago
How do u solve -8+10
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