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4 years ago

Find the volume of the pyramid. h=8.5ft 10ft 10ft.

Mathematics

1 answer:

Cloud [144]4 years ago

3 0

V = ¹/₃lwh
V = ¹/₃(10)(10)(8.5)
V = ¹/₃(100)(8.5)
V = ¹/₃(850)
V = 283.З ft³

The answer is D.

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A farmer can pick 12 boxes of apples per day.

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i believe the farmer can pick 540 boxes in 45 days

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3 years ago

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Ava, Audrey & Sophia share two bags of candy equally. How much candy does each girl get?

Alex73 [517]

Answer:

0.666 or 2/3

Step-by-step explanation:

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3 years ago

What is the area of the shaded portion of the circle?

SOVA2 [1]

Answer:

The first option is the correct one, the area of the shaded portion of the circle is

[/tex](5 \pi -11.6)ft^2[/tex]

Step-by-step explanation:

Let us first consider the triangle + the shadow.

The full area of the circle is the radius squared times pi, so

A= $(5 ft)^2 \cdot \pi \\25 ft^2 \cdot \pi$

Since $\frac{72^{\circ}}{360^{\circ}}=\frac{1}{5}$ , the area of the triangle + the shaded area is one fifth of the area of the whole circle, thus

$A_1=\frac{1}{5}25 ft^2 \cdot \pi\\ =5 ft^2 \cdot \pi$

If we want to know the area of the shaded part of the circle, we must subtract the area of the triangle from $A_1$ .

The area of the triangle is given by

$A_{triangle}=\frac{1}{2}\cdot (2.9+2.9)ft \cdot 4 ft\\= 11.6 ft^2$

Thus the area of the shaded portion of the circle is

$A_1-A_{triangle}=5 \pi ft^2-11.6ft^2\\= (5 \pi -11.6)ft^2$

3 0

3 years ago

If mZ2 = 44, find the measure of an angle that is supplementary to 24.

yaroslaw [1]

Answer:

The angle that is supplementary to angle ∠ Z2 is 136°

Step-by-step explanation:

Given as :

∠ Z2 = 44

Let The supplementary to ∠ Z2 = ∠x

∵ For Supplementary angle , measure of Two angles = 180°

Or, ∠x + ∠ Z2 = 180°

Or, ∠x + 44° = 180°

Or, ∠x = 180° - 44°

So, ∠x = 136°

Hence The angle that is supplementary to angle ∠ Z2 is 136° Answer

8 0

4 years ago

Can you answer this?

ratelena [41]

I’m positive it’s thee third one

8 0

4 years ago