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2 years ago

Please help me i rlly need help lol i have to written

Mathematics

1 answer:

MissTica2 years ago

6 0

Take the picture clearly because I can’t read nothing

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P l e a s e h e l p (Only spaced it cus I needed 20 characters, danke)

GenaCL600 [577]

Answer:

y = 63

Step-by-step explanation:

A straight line is equal to 180 degrees.

180 = 2y - 18 + y + 9

180 = 3y -9

189 = 3y

189/3

y = 63

3 0

2 years ago

Read 2 more answers

Whats 3/8 + 3 7/12=?

kow [346]

Answer:

3.95833333333

Step-by-step explanation:

3 0

2 years ago

1 + y < 25 101 + 6y > 200

vlada-n [284]

Step-by-step explanation:

i.1+y<25

y<25-1

y<24

ii.101+6y>200

6y>200−101

6y>99

y>99/6

y>33/2

5 0

3 years ago

2(-3х-6)please I need help

andrew-mc [135]

Step-by-step explanation:

$2( - 3x - 6) \\ - 6x + 12$

3 0

2 years ago

Read 2 more answers

Find the surface area of the square pyramid. 70 ft² 59.5 ft2 91 A² 42 ft²

iren [92.7K]

Answer:

Delta Ft = 70*3 - 42*7 = 168 #$

6 0

2 years ago