Answer:
0
Step-by-step explanation:
just did it. hope it helps
100 ÷44=0.44
0.44×25=11 is the answer
She has used 630 min
1400*.45=630
.45 is equal to 45%
Answer:
height = 23 ft , Width=43ft
Step-by-step explanation:
Step one:
Given data
Given data
Diagonal = 66ft
Aspect ratio= 19:10
From the formulas below, we can find the dimensions of the theater screen
height = diagonal / √ (AR²+1)
where AR is the aspect ratio
Step two:
height = 66 / √ ((19/10)² + 1) =
height = 66 / 2.9
height = 23 ft
Step three:
Also,
width = AR * height
width = (19/10) * 22.75
width =1.9* 22.75
Width=43ft
Ans
Step-by-step explanation:
