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STALIN [3.7K]
2 years ago
10

What does "mean" mean in math terms

Mathematics
1 answer:
Vaselesa [24]2 years ago
5 0
Answer: In math a mean is the simple mathematical average of a set of two or more numbers.

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john is knitting a blanket. he records the length he knits each day. how many more inches does john need to knit so the blanket
sammy [17]

Answer:

60 - 16 =  44

He has to knit 44 more inches so the blanket is 6o inches long.

Hope this helps <3

6 0
3 years ago
Which of the following angles is coterminal with - 2pi/3
Over [174]

Answer:

\frac{2\pi }{3} +x=2\pi

x=2\pi -\frac{2\pi }{3}

=\frac{4\pi }{3}

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8 0
3 years ago
A plane at an altitude of 7000 ft is flying in the direction of an island . If an angle of depression is 21 ° from the plane to
Nonamiya [84]

The horizontal distance until the plan flies over the island is 2687.05 feet approximately.

<u>Solution:</u>

Given that, A plane at an altitude of 7000 ft is flying in the direction of an island

An angle of depression is 21 degree from the plane to the island

We have to find what is the horizontal distance until the plan flies over the island  

The diagram is attached below

Assume as shown in the diagram , now we can use the right angle triangle property

\tan (21)=\frac{\text {distance between plane and point above island}}{\text {height of plane}}

\tan (21)=\frac{\text {distance between plane and point above island}}{7000}

\text { Distance between plane and point above island }=7000 \times \tan (21)

=7000 \times 0.38386=2687.0482

Hence, the distance between plane and point above island is 2687.05 feet approximately.

3 0
3 years ago
YO IS THIS RIGHT!??????? 12 POINNNTTTSS BOI
Amiraneli [1.4K]

Click off the first one because 180 (Thea) < 225 (Eleanor). Then keep the second one and click the third and fourth one.

3 0
3 years ago
Two angles supplementary. the first angle measures 60 what's the second
IgorLugansk [536]

choices? i cant tell without choices


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4 years ago
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