2 years ago

1-5.

Mathematics

1 answer:

Irina18 [472]2 years ago

4 0

Can you possibly upload a picture?
this formatting is very confusing

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Can someone help me out plz ??!

scoray [572]

Answer:

≈ 62.8

Step-by-step explanation:

Using the equal ratios of

$\frac{areaof circle}{areaofsector}$ = $\frac{circleangle}{sectorangle}$ , that is

$\frac{100\pi }{sector}$ = $\frac{2\pi }{\frac{2\pi }{5} }$ = 5, thus

5 × sector = 100π ( divide both sides by 5 )

sector = 20π = 20 × 3.14 = 62.8 units²

7 0

3 years ago

A Toblerone candy bar is in the shape of a triangular prism. The area of the base is 3 in 2and the height of the prism is 5 in.

Mrac [35]

Answer:

15 in³

Step-by-step explanation:

Volume of the prism:

V = Bh, where B- area of base, h- height

Given:

B = 3 in²
h = 5 in

Volume is:

V = 3*5 = 15 in³

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3 years ago

The school band sold t-shirts to fund a trip to play in a parade. They collected $570, and the band made 34% of that amount. How

zmey [24]

They made $193.80 total.

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3 years ago

The scale on a drawing is 2:in:5yd. If a length on the drawing is 6 inches, what is the actual length.

Svetach [21]

Answer:

15 yards

Step-by-step explanation:

proportion:

2/5:6/X

2x=30

x=15

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3 years ago

Which of the following is always a true statement total employee benefits

Zinaida [17]

Employee statement is the correct answer

6 0

3 years ago