3 years ago

Please help me please :(

1 answer:

kogti [31]3 years ago

4 0

Answer:

the sum of two-digit numbers is a five digit number.

Step-by-step explanation:

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lubasha [3.4K]

To find the hypotenuse in a 45-45-90 triangle multiply the legs by $\sqrt{2}$
So...
The leg is 12 the hypotenuse is 12 $\sqrt{12}$

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3 years ago

zhuklara [117]

What are you asking here i think it should be 20:100

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3 years ago

djverab [1.8K]

9514 1404 393

Answer:

78.5 km

Step-by-step explanation:

Measured at the airport, the angle between the two planes is ...

180° -60° -50° = 70°

The law of cosines tells us the distance between the planes is ...

d = √(50² +80² -2·50·80·cos(70°)) ≈ √6163.84 ≈ 78.5 . . . km

The planes are about 78.5 km apart.

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3 years ago

mariarad [96]

Answer:

D) 50

20/0.4=50

Step-by-step explanation:

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3 years ago

kifflom [539]

I think the answer is 450x .22= 99$

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3 years ago