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2 years ago

Find the area 19 in 12.6in 29.2 in

Mathematics

1 answer:

d1i1m1o1n [39]2 years ago

4 0

A=1/2(h)(b1+b2)
A=1/2(12.6)(19+29.2)
A= put it in the calculator to find area

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2 years ago

Determine the radius, to the nearest inch, of a large can of tuna fish that has a volume of 66 cubic

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The radius of can is 2.524 inches

<em><u>Solution:</u></em>

Given that large can of tuna fish that has a volume of 66 cubic inches and a height of 3.3 inches

To find: Radius

Given a large can of tuna fish, we know that can is generally of cylinder shape, we can use the volume of cylinder formula,

<em><u>The volume of cylinder is given as:</u></em>

$\text{ volume of cylinder}= \pi r^{2} h$$

Where,

"r" is the radius of cylinder

"h" is the height of cylinder

$\pi$ is a constant equal to 3.14

Substituting the given values in above formula,

$66 = 3.14 \times r^2 \times 3.3\\\\66 = r^2 \times 10.362\\\\r^2 = \frac{66}{10.362}\\\\r^2 = 6.369\\\\r = 2.524$

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2 years ago

Which is a solution for the equation 3x + 13 = 73?

sweet [91]

Answer:

x=20

Step-by-step explanation:

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