Answer:
48, 768
Step-by-step explanation:
3*4 = 12
12*4 = 48
48*4 = 192
192*4 = 768
For number 39: 7 x 18 x 14 = 1764.
Your answer for #39 = A) 1764.
For number 41: W+W+H+H Or.. W+H+W+H
4 x 2 =8 12 x 2= 24 8 + 24 = 32.
#39 = 1746
#41 = 32
Hope this helps!!!!-Aparri
Model the problem as the following: 44x+x=90
where x equals the smaller of the two angles. Then, simplify to: 45x=90
Divide by 45 to get x=2
Then input 2 into the equation to get the angles 2° and 88°
If you draw this, you'll see it forms a triangle, with the ladder as the hypotenuse. We're given the two side measurements, so we can easily use Pythagorean theorem to find the ladder length (x):
(12^2 + 4.8^2) = x^2 .... x = 12.92ft
