3 years ago

What kind of angles are ∠GKJ and ∠HKI ?

Mathematics

1 answer:

Blizzard [7]3 years ago

7 0

Do you have a picture?

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What is another name for the height of the pyramid?

Lynna [10]

The altitude might be another name for a height of a pyramid, lol, hope this helps

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2 years ago

which statement about the points (2, 5) and (-2, 5) is true plot the points on a coordinate plane to help you answer the questio

iVinArrow [24]

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2 years ago

The United States has a total area of 3,796,742 square miles.

Dvinal [7]

Answer:

4 * 10^6

Step-by-step explanation:

3,796,742 is about 4,000,000

4 * 10^? = 4,000,000

4 to 4,000,000 is an extra 6 zeroes

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4 * 10^6

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2 years ago

We have all probably played games like monopoly or yahtzee that use standard six sided dice. what does it mean for dice to be fa

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1/6 of the time

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25/85=1/6?
5/17=1/6?
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2 years ago

Helen has 48 cubic inches of clay to make a solid square right pyramid with a base edge measuring 6 inches. Which is the slant h

Nikitich [7]

Answer: 5 inches

Step-by-step explanation:

Given: Volume of clay = 48 cubic inches

If we make a solid square right pyramid with a base edge a= 6 inches.

Then its base area = $a^2=6^2=36\ inches^2$

we know that volume of square right pyramid= $\frac{1}{3}\times\ a^2h$

Therefore, volume of square right pyramid made by all of clay= $\frac{1}{3}\times\ a^2h$ =48 cubic inches

$\Rightarrow\frac{1}{3}\times\ (36)\times\ h=48\\\Rightarrow12h=48\\\Rightarrow\ h=4\ inches.....\text{[Divide 12 on both sides]}$

Now, slant height $l=\sqrt{(\frac{a}{2})^2+h^2}$

$\\\Rightarrow\ l=\sqrt{3^2+4^2}\\\Rightarrow\ l=\sqrt{9+16}\\\rightarrow\ l=\sqrt{25}\\\Rightarrow\ l=5$

The slant height of the pyramid if Helen uses all the clay=5 inches

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2 years ago

Read 2 more answers