Answer:
180
Step-by-step explanation:
4 x 28 + 64 = 176 round up to 180
Answer:
The answer is option C.
Step-by-step explanation:
Alternate angles are equal y is alternate to 60° so y is 60°
Hope this helps you
Is that the whole question? Was there a picture?
9514 1404 393
Answer:
15.46 m
Step-by-step explanation:
Side ratios of a 30°-60°-90° triangle are 1 : √3 : 2. That is, the height of the tree above eye-height is √3 times the distance from the trunk. The top of the crown will be at a height of ...
1.6 m + (8 m)√3 ≈ 15.46 m
First, distribute the minus sign across the second set. So you have:
x - y + 1 - x - y + 1
Now, we combine like terms:
x-x=0
-y-y=-2y
1+1=2
So we have -2y+2
Hope that helps.
