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Luda [366]
3 years ago
8

What is the mean of Geometric 9 and 36?

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
4 0

Answer:

Mean is 18

Step-by-step explanation:

We would set up the proportion as X/9=36/X so after we cross multiply we get x^2=324. Then we find the square root of both sides to simplify. ... And the square root of 324 is 18. So the final answer is x=18 or the geometric mean is 18

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Which of the following are Pythagorean triples? Check all that apply.
Mandarinka [93]
A Pythagorean triple is a triple that describes the three positive integer side lengths of a right triangle. It fits the rule a^2 + b^2 = c^2. From the given sets of numbers above, the following are the Pythagorean triples: Option C: 12, 16 and 20 (144 + 256 = 400); Option E: 8, 15 and 17 (64 + 225 = 289); and Option F 32, 60 and 68 (1,024 + 3600 = 4,624).

4 0
3 years ago
If you are spending $1500 per year city driving a Chevrolet at 30mpg. How much would you save driving a Toyota at 40mpg? $300, $
Vikentia [17]

Answer:

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5 0
3 years ago
Anyone good at math Surface area with Diameter and height on a cylinder?
MariettaO [177]
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4 0
3 years ago
Identify the percent change: 14 dollars to 10 dollars
Xelga [282]

Hello from MrBillDoesMath!

Answer:

 - 28.6 %  (approx)



Discussion:

14 -> 10 dollars is a drop of (14-10) or 4 dollars.  The percent drop  is given by

(14-10)/14 =

4/14 =

2/7 =

28.6%  (approx)


Since this is a drop the percent is actually negative = - 28.6%


Thank you,

MrB

7 0
4 years ago
Janette went to Tire Mart and paid $122.57 per tire for 4 tires and a flat rate fee for installation for a total of before taxes
storchak [24]
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194.71-122.57=72.14

so its 72.14 (if multiple choice question and thats not on there, do 14.14 ONLY IF)

4 0
4 years ago
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