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Kryger [21]
3 years ago
14

At what elevation does the atomosphere become too thin to breath

Mathematics
1 answer:
prohojiy [21]3 years ago
4 0
At around 20'000ft. and higher.
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Translate the phrase into an algebraic three dollars more than twice the cost of a bowl of soups 2+3
Softa [21]

Answer:

3+2c

Step-by-step explanation:

To translate the phrase into an algebraic expression, you have to analyze the information provided. Three dollars more than twice the cost of a bowl of soups means that given that c is the costs of a bowl of soup, you have to multiply c for 2 as the phrase says twice the cost. Also, it says three dollars more which means that you have to add 3. According to this, the expression is: 3+2c.

7 0
4 years ago
For which acute angle are the sine of the angle and cosine of the angle equal?
pentagon [3]

Answer:

∠45°

Step-by-step explanation:

When looking at a unit circle, the only acute angle (an angle between

0° and 90°) that consists of an equal sine and cosine is 45°. This is because:

sin 45 = \frac{\sqrt{2} }{2}

cos45 =  \frac{\sqrt{2} }{2}

45° is the only acute angle that contains an equal sine and cosine.

6 0
3 years ago
Read 2 more answers
Evaluate please I need helppppp
IrinaK [193]

Answer:

-5 sorry if it's wrong. I tried.

5 0
3 years ago
Read 2 more answers
A number greater than 2 and it has a 2 as a factor is the number prime or composite
GarryVolchara [31]

Answer:

Composite

Step-by-step explanation:

That number is composite. The definition of prime is a number whose two factors are one and itself. If it has two, it must be composite, because that is not one OR itself

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=2%20%5Ctimes%20%5Cfrac%7B5%7D%7B4%7D%20" id="TexFormula1" title="2 \times \frac{5}{4} " alt="2
podryga [215]

Answer:

=  \frac{5}{2}  = 2 \frac{1}{2}

Step-by-step explanation:

2 \times  \frac{5}{4}

2 \div 2 \times  \frac{5}{4 \div 2}

\boxed{\green{=  \frac{5}{2}  = 2 \frac{1}{2} }}

3 0
3 years ago
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