3 years ago

In circle o, diameter AB, chord BC, and radius OC

Mathematics

1 answer:

natita [175]3 years ago

8 0

I think it's the 180 one

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BRAINLIEST, THANK AND 5 STARS FOR RIGHT ANSWER!!!!

Strike441 [17]

Answer:

Step-by-step explanation:

$$ You did not state whether this is simple or compound interest.$ \\ \\ $Simple$ \\ \\ A=Prt\\ \\ t= \frac{A}{Pr}\\ \\ t= \frac{10100}{4400(.07)}\approx 33 \\ \\ $ Compound $ \\ \\ A=P(1+r)^t\\ \\ t=ln\frac{A}{P}/ln(1+r)\\ \\ t=ln\frac{10100}{4400}/ln(1.07)\\ \\ t\approx 12$

4 0

4 years ago

For Jozlyn2004. I will give u BRAINLIEST!

drek231 [11]

Step-by-step explanation:

(14)

Since the rope encloses the circular pool.

Therefore, circumference of pool c = 94.2 inches

Circumference of circle is given by the formula:

$c = \pi \: d \\ \\ d = \frac{c}{\pi} \\ \\ = \frac{94.2}{3.14} \\ = 30 \: inches \\ hence \: diameter \: of \: pool \: = 30 \: inches \\\\\bold{(15)} \\ Area \: of \: trapezoid \\ = \frac{1}{2} \times (68 + 36) \times 30 \\ = 104 \times 15 \\ = 1,560 \: {ft}^{2} \\$