Light travels at 186,000 miles per second. Light takes about 11⁄3 seconds to travel from the earth to the moon. Calculate the distance between the earth and the moon based on the speed of light.
First of all we must multiply the speed of light by the time it takes to travel to the from here to the moon. The quantity is 682,000 miles.
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Answer:
x =
Step-by-step explanation:
Given
4x - - 2x - =
Multiply through by 6 to clear the fractions
24x - 5 - 12x - 1 = 4
12x - 6 = 4 ( add 6 to both sides )
12x = 10 ( divide both sides by 12 )
x = =
Option C:
Lateral area of the prism = 160 m²
Surface area of the prism = 288 m²
Solution:
Given data:
Length of the prism = 16 m
Width of the prism = 4 m
Height of the prism = 4 m
Lateral area of the prism = perimeter of the base × height
= 2(l + w) × h
= 2(16 + 4) × 4
= 2(20) × 4
= 160
Lateral area of the prism = 160 m²
Surface area of the prism = Lateral area + 2<em>lw</em>
= 160 + 2(16 × 4)
= 160 + 128
= 288
Surface area of the prism = 288 m²
Hence option C is the correct answer.
Lateral area of the prism = 160 m²
Surface area of the prism = 288 m²
Answer:
1 6 3b 0ny 5i bhk
Step-by-step explanation:
Answer:
(10+g) -f
Step-by-step explanation:
Add 10 and g
10 +g
Subtract f from the result
(10+g) -f