3 years ago

Find the surface area of the pyramid

Mathematics

1 answer:

jolli1 [7]3 years ago

5 0

The surface area is ≈ 451.92

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A circular plot of land has a diameter of 16 yards. What is the area of theland? Use 3.14 for it.O A. 803.84 yd2O B. 50.24 yd2O

Amiraneli [1.4K]

The area of the circle can be calculated with the following formula

$A=\pi\cdot r^2$

First let's find the radius

$\begin{gathered} r=\frac{16}{2}\text{yds} \\ r=8\text{yds} \end{gathered}$ $\begin{gathered} A=\pi\cdot8^2 \\ A=3.14\cdot64 \\ A=200.96\text{ yd2} \end{gathered}$

The answer would be 200.96 square yards

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1 year ago

YOU'LL GET 50 POINTS !!! The expression shown can be used to calculate the amount of money in dollars a grocery store customer s

lawyer [7]

Answer:

Your answer will be 7.

Step-by-step explanation:

<em>Hope This Helps!</em>

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4 years ago

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Lane borrowed $1200 for a new drum set. She will be paying 6.5% in simple interest over the next 2 years. What is the total amou

wariber [46]

Answer:

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The interest rate is 6.50

Pp 46.90

Cumulative payment $53.4

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3 years ago

Write a two column proof.

sineoko [7]

Step-by-step explanation:

HJ ≅ JH, by symmetric property of equality.

ΔGHJ ≅ ΔIJH, by SAS congruence.

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3 years ago

Alexeev081 [22]

Answer:

The answer is y=-1/4x+11/16

Step-by-step explanation:

y-y=m(x-x1)

y-1=-1/4(x-(-5/4))

y-1=-1/4x-5/16

+1 +1

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3 years ago

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