Since it's a right triangle, we can use SOH-CAH-TOA. So tan(x) = opposite/adjacent = 5/20
tan(x) = 1/4 = 0.25
x = arc-tan (0.25) = 14.04°
Answer:
Width = 25
Length = 58
Step-by-step explanation:
Let the width = w
Length = 2w + 8
2(w + 2w + 8) = 166 Combine terms in the brackets
2(3w + 8) = 166 Divide both sides by 2
(3w + 8) = 83 Subtract 8 from both sides
3w = 83 - 8
3w = 75 Divide by 3
w = 25
L = 2*25 + 8 Find the Length
L = 50 + 8 = 58
Answer:
the probability will be 0.
Step-by-step explanation:
0.12%= 0.0012= 3/2500.
Answer:
30 cm
Step-by-step explanation:
Step 1: The surface area of a cube = 6a^2, where "a" is the side of the cube.
Step 2: We are given surface area of a cube = 5400.
Step 3: Now plug in the surface area of the cube = 5400 and simplify.
5400 = 6a^2
a^2 = 5400/6
a^2 = 900
Now take square root on both sides, we get
a = √900
a= 30 cm
Therefore, the side of the cube is 30 cm.
Thank you.
