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enot [183]
3 years ago
12

What is the value of D to the nearest tenth ?

Mathematics
1 answer:
Naily [24]3 years ago
8 0
<span> If two secants intersect from a point outside of the circle, then you can use formula:

26(26 + d) = 22(22 + 40)
676 + 26d = 22 * 62
26d = 1364 - 676
26d = 688
d = 688/26
d = 26.5   </span>←  to the nearest tenth
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olga2289 [7]

Answer:

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There is a genius somewhere that could solve this using algebra. The rest of us have 2 choices. We can graph it (see below) or we could use a program that solves it for us. I'll do both for you.

a = 1

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c = 70

d = - 600

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That has to be one of the ugliest graphs made. It does into the hundreds of thousands and it still looks like a straight line. Trust me. It's not.

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9514 1404 393

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  5

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Let f represent the number of friends. Their total earnings are ...

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There are 5 friends in the group.

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