3 years ago

Elena walked 12 miles. Then she walked 14that distance. How far did she walk all together

Mathematics

1 answer:

True [87]3 years ago

7 0

Answer:

I don't get the question

Step-by-step explanation:

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A student obtain 85 ,90,95,100and 75 in his maths test (1). What is the average of his test grades?

netineya [11]

Answer:

89.

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2 years ago

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Each solid is composed of a rectangular prism and a regular prism. Find the surface area of the solid.

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3 years ago

Pls help this is major, ill mark u brainliest

Lera25 [3.4K]

Answer:

105

Step-by-step explanation:

$A=lw$ $A=$ (.5)πr²

to get the area of the shaded parts you have to subtract the area of the semicircle from the area of the rectangle

$A=(16)(9)$

$A=144$

$A=\frac{(3.14)(5)^2}{2}$ $A=\frac{(3.14)(25)}{2}$ $A=\frac{78.5}{2}$

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subtract the areas

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3 years ago