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SCORPION-xisa [38]
3 years ago
15

A stainless steel patio heater is a square pyramid. The length of one side of the base is 19.6 m. The slant height of the pyrami

d is 90.9 in. What is the height of the pyramid?
Mathematics
1 answer:
aivan3 [116]3 years ago
6 0

Answer:

90.8 m

Step-by-step explanation:

Pythagorean Theorem

A²+B²=C²

slant height = C

A = 19.6/2=9.8m

90.9 in to m = 2.3m

9.8²+B²=2.3²

B²=90.9²-2.3² = 8257.52

B=\sqrt{8257.52} = 90.8

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What is the responsible estimate of 6207 divided 214
worty [1.4K]

Answer:

31

Step-by-step explanation:

We want to estimate 6207 / 214

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3 years ago
The population of California is approximately 38,040,000. The population of Texas is about 2.606 × 10^7. What is the approximate
ivann1987 [24]
With scientific notation remember this rule; if the exponent is positive, move the decimal point that many places to the right. If it is negative move it that many places to the left. What that will do is make the number larger or smaller to the correct value.
 
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So now we are onto your problem. 2.606 x 10^7.
You would move the decimal seven places to the right, because the exponent is positive, that will make your number larger(which would make more sense if you were adding populations, right?).
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From there simply add the two populations together and you will have your answer! 
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3 years ago
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****BRAINLIEST GOES TO THE FIRST CORRECT ANSWER****
erik [133]
Given
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A problem states: "There are 9 more children than parents in a room. There are 25 people in the room in all. How many children a
Dmitrij [34]
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Answer:

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Step-by-step explanation:

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