Answer: it will be D
Step-by-step explanation: if You graph them you will get the same coordinate plates
Answer:
As the height increases, the temperature decreases.
It is decreasing 5°C per kilometer.
At the height 8 km the temperature is 0°.
Answer
19?
Step-by-step explanation:
<h2>
Answer: A. Both are rational.</h2>
Step-by-step explanation:
Although both expressions have square roots, the result of each square root is an integer, which can be expressed as a fraction.
In this sense:
Rational numbers are all numbers that can be represented as the quotient (division) of two integer numbers. This means they can be represented as a fraction in which the denominator is nonzero.
If we solve both expressions, we will be able to see that the result is an integer that can be expressed as a fraction with two integers:
The result is an integer

The result is an integer

Answer:
19.0
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you of the relationship ...
Cos = Adjacent/Hypotenuse
cos(38°) = 15/w
w = 15/cos(38°) ≈ 19.035
The length of the missing side is about 19.0.