Answer: [C] the length of a soccer field
Answer:
28
Step-by-step explanation:
x = 2 point questions, y = 3 point questions
x + y = 40
2x + 3y = 92
Solving this we get x = 28, y = 12 so the answer is 28.
Answer: 2 -(-6) = 2 + 6 = 8
* (+) - (-) = (+)
<em>If helpful, brainliest please !</em>
Answer:
11.3°
Step-by-step explanation:
Refer the attached figure .
Height of building i.e. AB = 160 feet.
A helicopter takes off from the ground 800 feet from the base of a building i.e. BC = 800 ft.
We are required to find what angle did the helicopter take off from i.e. ∠ACB
We will use trigonometric ratio .
Thus the angle at which the helicopter take off from is 11.3°
1) -5 + w/3 = -1
w/3 = -1 + 5
w = 4*3
w = 12
2) 24-3x = -27
-3x = -27 - 24
3x = 51
x = 51/3
x = 17
3) <span>-17 + n/5 = 33
n/5 = 33 + 17
n = 50 * 5
n = 250
4) A) </span><span>3m + 2 = -10
5) </span><span>25 = -75 - 5x
-5x = 25 + 75
x = 100 / -5
x = -20
6) D) </span><span>5 - 7x = 2
Hope this helps!</span>
