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AleksAgata [21]
3 years ago
11

Simplify (8z - 10) ÷ (-2) 5(z - 1).

Mathematics
1 answer:
Nookie1986 [14]3 years ago
5 0
(8z - 10) ————————— + 5 • (z - 1) -2 <span>Step  2  :</span> 8z - 10 Simplify ——————— -2 <span>Step  3  :</span>Pulling out like terms :

<span> 3.1 </span>    Pull out like factors :

   8z - 10  =   2 • (4z - 5) 

<span>Equation at the end of step  3  :</span> (5 - 4z) + 5 • (z - 1) <span>Step  4  :</span>Final result : z

<span>
Processing ends successfully</span>

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A square is inscribed in a circle. If the area of the square is 9 in2, what is the ratio of the circumference of the circle to t
IgorC [24]

The ratio of the circumference of the circle to the perimeter of the square is \pi \sqrt{2}:4

<em><u>Explanation</u></em>

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8 0
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