Answer:
40%
Step-by-step explanation:
The whole rectangle is split into 5 parts. Two out of 5 parts are shaded.
Set up a fraction:
Convert into a decimal:
Multiply the decimal by 100 to get the percent:
So, forty percent of the rectangle is shaded.
Hope this helps.
Answer:
α = 27.9794744° ≈ 28.0 m (nearest tenth)
Step-by-step explanation:
Step 1:
Opposite (O) = 42.5 (the side opposite to the reference angle, α)
Adjacent (A) = 80
Hypotenuse (H) = the longest side opposite to the right angle
2. We are given the adjacent (A) and opposite (O) lengths, we would use TOA. Which is:
Tan α = Opp/Adj
Plug in the values
Tan α = 42.5/80
3. Make α stand alone
α =
4. α = 27.9794744° ≈ 28.0 m (nearest tenth)
Answer:
Step-by-step explanation:
*Perpendicular lines have negative reciprocals slopes*
First, find the slope-intercept form of 5x + 6y = -54:
5x + 6y = -54
-5x -5x
6y = -5x - 54
/6 /6
y = - 9
y = mx + b
So, the reciprocal slope of m = is m =
Hope this helps!
