-3 1/8 divided by 3 3/4 = ? whats the answer to this question, and what you did to get this answer

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Step-by-step explanation:

-3 ÷ 3

÷

×

-

* Keep in mind that - , , and mean the same thing!

First, I converted -3 1/8 and 3 3/4 to improper fractions. I then switched the sign of division to multiplication and changed 15/4 to 4/15. I then multiplied -25 with 4 and 8 with 15, resulting in -100/120. I simplified this to -5/6.

Hope this helps, and if you have any questions, let me know!

x/7.50 = 15

x= 7.50 / 15 divide

step-by-step explanation:

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,