If i am correct your answer is B
Base elevation is 1250 ft
rate is 30 per minute 30m
so, h = 1250 - 30m
as an inclusion, 30 ft per minute is also like 0.5 per second like 1250 - 0.5s
1250/30 means it would be about 42 minutes once it touches the ground.
Answer:
Your answer is x=3
Step-by-step explanation:
So you have the equation 2x+5=11
First, subtract 5 from 5 and from 11.
Then you will cancel out the 5's.
After that, you should have "2x=6"
Now divide 2 from 2x and from 6.
Your answer is x=3
Answer:
The measure of angle C is 36.86°
Step-by-step explanation:
Given : A right angled triangle with right angle at B.
We have to find the measure of angle C.
Consider the given right triangle.
Using trigonometric ratio,
Since, we know tangent is the ratio of perpendicular to base
Using
Here, for angle C we have base = 4 cm and perpendicular = 3 cm
Thus, ![\tan C =\frac{3}{4}](https://tex.z-dn.net/?f=%5Ctan%20C%20%3D%5Cfrac%7B3%7D%7B4%7D)
Taking
both side, we have,
![\tan ^{-1}(\tan C)=\tan ^{-1}(\frac{3}{4})](https://tex.z-dn.net/?f=%5Ctan%20%5E%7B-1%7D%28%5Ctan%20C%29%3D%5Ctan%20%5E%7B-1%7D%28%5Cfrac%7B3%7D%7B4%7D%29)
![C=\tan ^{-1}(\frac{3}{4})](https://tex.z-dn.net/?f=C%3D%5Ctan%20%5E%7B-1%7D%28%5Cfrac%7B3%7D%7B4%7D%29)
![C=36.86^{\circ \:}](https://tex.z-dn.net/?f=C%3D36.86%5E%7B%5Ccirc%20%5C%3A%7D)
Thus, The measure of angle C is 36.86°