3 years ago

HELP FAST!!!!!!!!!!!!!

Mathematics

1 answer:

Alex_Xolod [135]3 years ago

8 0

Answer:

Step-by-step explanation:

The answer is the first on point B (-11,7)

Point C (11,-7)

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-3(2b-7) in stander from asap

3241004551 [841]

Answer:

Step-by-step explanation:

= > - 3 ( 2b - 7 )

= > - 6b + 21

<h3>Hope it helps you!</h3>

6 0

2 years ago

Pls help due in 10 mins

nikitadnepr [17]

Answer:

Area = 97.4 cm²

Step-by-step explanation:

a = 15 cm

$Area = \frac{ \sqrt 3}{4} a^2\\$

$=\frac{\sqrt 3}{ 4 } \times 15^2\\\\=\frac{\sqrt 3}{ 4 } \times 225\\\\= 97.4 \ cm^2$

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3 years ago

The air temperature in the North Pole in the morning was 3 degrees Celsius. By 10:00 am the temperature dropped 12 degrees. By n

WINSTONCH [101]

Answer: -11 degrees Celsius

Step-by-step explanation:

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2 years ago

it snowed 1/4 inch every hour for 4 hours then it's no 1/2 inch every hour for 6 hours what was the total snowfall that was meas

ioda

Answer:

Step-by-step explanation:

4 hours × (¼ in)/hour = 1 in

6 hours × (½ in)/hour = 3 in

Total snowfall over ten hours = 1 + 3 = 4 in

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3 years ago

Solve For d.<br> d+ 4 = 16.21<br> d=12.21

pshichka [43]

This comes from subtracting 4 from both sides.

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1 year ago