Estimating is an educated guess, so 3/8 is just less than half, and 1/12 is just a bit more than 0. So you could estimate that 3/8 + 1/12 = roughly 1/2
<span> if you add 3/8 and 1/12 you get 11/24</span>
Well I know that the square root of 121 is 11
3/15 equals 1/5 because 3/3=1 and 15/5=5. So B is the correct answer. 1/5
Answer:
Measure of the unknown angle is 21°.
Step-by-step explanation:
In the given question,
Measure of opposite side and the measure of hypotenuse have been given.
Therefore, we will use the trigonometric ratio for the unknown angle which has the ratio of opposite side and the hypotenuse.






Therefore, measure of the unknown angle is 21°.
6x+8(-5)=22
6x -40 =22
6x= 22 +40
6x= 62
X= 62/6
X= 10.3