What number does the x stand for? 14-x=10? A. 4 B. 2 C.6 D.11
2 answers:
Hi There!
The answer to your problem is A) 4
Move all terms containing x to the left, all other terms to the right
<u>Add '-14' to each side of the equation.</u>
<u /><u />
<u />
<u>Combine like terms: 14 + -14 = 0 </u>
<u /><u />
<u /><u />
<u />
<u>Combine like terms: 10 + -14 = -4</u>
<u /><u />
<u />
<u>Get your answer</u>
<u /><u />
<u />
Hope This Helps!
<u />
<u />
You might be interested in
Answer:
Step-by-step explanation:
This is a right triangle trig problem. The base of the right triangle is the distance that Donna if from the flagpole; the flagpole is the side opposite the reference angle which was given as 26, and we are looking for the height of the flagpole, h. The trig ratio that uses the side opposite over the side adjacent is the tangent ratio, specifically:
and
123tan(26) = h so
h = 60.0 rounded to the nearest tenth. But that is only the height from her line of vision and up, not the whole height. In order to find the whole height, we have to add in her height up to her line of vision which is 5.3 feet. Therefore, the height of the flagpole is
60.0 + 5.3 = 65.3 feet.