Probably like ten maybe four
Answer:
8182 kilometers
Step-by-step explanation:
A correct proportion to use is 22 over 5,000 = 36 over d
Cross multiply to get 22d = 5,000 x 36. Then, solve d. d = 8181.81.......so the approximate distance rounded to the nearest whole number from London to Beijing is 8182 kilometers.
Hope This Is Right.....
2/5 of an hour is 24 minutes (60 minutes divided by 5, multiplied by 2)
Then you multiply 24 minutes by 4 (Since he can paint 1/4 of the fence in 24 minutes) and you get 96 minutes to paint the entire fence.
Answer:
(x - 3) inches
Step-by-step explanation:
the ratio of -15 (of the area term) and +5 (of the length term) suggests a term for the width ending in -3. and we need an x in there to get x² for the area.
so, immediate assumption is (x-3) for the width.
let's check
(x+5)(x-3) = x² + 5x - 3x - 15 = x² + 2x - 15
correct.
Solution: x=4
Step by step solution:
Since it’s a scale copy the equation is 6/7.5=x/5
6/7.5=0.8
5*0.8=4
x=4
Hope that helps:)
