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3 years ago

8

What is the product of 7/10x5/6 written in simplest form?

2 answers:

Alexus [3.1K]3 years ago

6 0

7/10* (5/6)= 7/12.

The correct answer is D. 7/12~

enyata [817]3 years ago

4 0

♥ Formula to solve:
$\frac{7}{10} *\frac{5}{6}$ <span>

Solve:
</span> $= \frac{7}{12}$
<span>
Final answer: D </span> $= \frac{7}{12}$

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Nutka1998 [239]

Answer:

D

Step-by-step explanation:

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$a^2x^2\pm2(ab)xy+b^2y^2$

factorized is

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so the other options are C and D

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2 years ago

The diagram above shows a rectangle inscribed in a circle AB=10 and AC =12 caculate the total surface area of the shaded part

erastova [34]

Answer:

$71.63 \: \: \mathrm{cm^2 }$

Step-by-step explanation:

Once we know the diameter of the circle, we can figure out the problem.

The diameter of the circle = The diagonal of the rectangle inscribed in the circle

To find the diagonal of the rectangle, we can use a formula.

$d=\sqrt{w^2 + l^2}$

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$d=\sqrt{10^2 + 12^2}$

$d \approx 15.62$

The diagonal of the rectangle inscribed in the circle is 15.62 cm.

The diameter of the circle is 15.62 cm.

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The $r$ is the radius of the circle, to find radius from diameter we can divide the value by 2.

$r = \frac{d}{2}$

$r=\frac{15.62}{2}$

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$A=\pi (7.81)^2$

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Length × Width.

$A = 12 \times 10$

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$191.625-120$

$71.625 \approx 71.63$

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