Answer:
The side length is 2 cm
Step-by-step explanation:
The volume of a cube is s^3
V = s^3
8 = s^3
Take the cube root of each side
8 ^ 1/3 = s^3 ^ 1/3
2 = s
The side length is 2 cm
Answer:
74.4°
Step-by-step explanation:
Given
- ∠G=90° => ΔEFG is a right triangle
- EF = 95 feet
- FG = 26 feet
Use sine law to find ∠F
As we know:
Sin(GEF)/ GF = Sin(EGF)/EF
<=> Sin(GEF) / 26 = Sin(90)/95
<=>Sin(GEF) / 26 = 1/95
<=> Sin(GEF) = 26/95
<=> ∠GEF ≈ 15.8°
=> ∠F = 180° - ∠G - ∠GEF
∠F = 180° - 90° - 15.8° = 74.4°
Answer:
3(4 x - 4) - 7 = 5 x - 12
Step-by-step explanation:
Simplify the following:
3 (4 x - 4) - 7 x
3 (4 x - 4) = 12 x - 12:
12 x - 12 - 7 x
Grouping like terms, 12 x - 7 x - 12 = (12 x - 7 x) - 12:
(12 x - 7 x) - 12
12 x - 7 x = 5 x:
Answer: 5 x - 12
Answer: is 4-3
Step-by-step explanation:
4-3