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3 years ago

What is the area of the polygon?

Mathematics

1 answer:

balu736 [363]3 years ago

4 0

To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides. Apothem = a segment that joins the polygon's center to the midpoint of any side that is perpendicular to that side.

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A train travels at 80 miles per hour. What equation that compares the tike (t) with the distance (d)?

DIA [1.3K]

Answer:

speed =s=80

distance=d

time=t

S = D/T

80=D/T

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3 years ago

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Give the digits in the ones place and the hundredths place.<br> 81.23

astra-53 [7]

Answer: 1 is in the ones place and 3 is in the hundredths place

If you want in expanded form

Ones=1.00

Hundredth=3

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3 years ago

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A cone shaped popcorn cup has a radius of 5 cm and a height of 9cm. How many cubic cm of popcorn can the cup hold? Use 3.14 as a

katovenus [111]

Answer:

The cup can hold <u>235.5 cubic cm</u> of popcorn.

Step-by-step explanation:

Given:

A cone shaped popcorn cup has a radius of 5 cm and a height of 9cm.

Use 3.14 as an approximation for pi.

Now, to find cubic cm of popcorn the cup can hold.

Radius ( r ) = 5 cm.

Height ( h ) = 9 cm.

π = 3.14 ( as per question ).

So, to get the cubic cm of popcorn the cup can hold we put formula of volume:

$Volume = \pi r^2\frac{h}{3}$

$Volume=3.14\times 5^2\times \frac{9}{3}$

$Volume=3.14\times 25\times 3$

$Volume=235.5\ cubic\ cm.$

Therefore, the cup can hold 235.5 cubic cm of popcorn.

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4 years ago

Mrs. Rogers sold 48 out of 80 crafts at the fair. What percent of her crafts did she sell? ~Plz answer like ASAP!!thank you :))

Gre4nikov [31]

Answer:

38.4

38.4 is 48% of 80

Step-by-step explanation:

What is 48% of 80?

Y is 48% of 80

Equation: Y = P% * X

Solving our equation for Y

Y = P% * X

Y = 48% * 80

Converting percent to decimal:

p = 48%/100 = 0.48

Y = 0.48 * 80

Y = 38.4

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3 years ago

MATH HELP LEASE WILL GIVE BRAINLIEST!!!

Marysya12 [62]

The answer is (22) hope it helps have a great day

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3 years ago