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fomenos
3 years ago
13

Please the answer for 1 with the step

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
6 0
First find the value of h, or the height using the pythagorean theorem.

13^2=15^2+h^2
289=225+h^2
h^2=64
h=8

Then use the formula bh/2 to find area of the triangle.

10*8/2=40

Final answer: A
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dmitriy555 [2]

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8 0
2 years ago
John is about to roll a six-sided, fair number cube 60 times. He wants to predict how many times the cube will land on an even n
Juli2301 [7.4K]
Even numbers
so each dice has numbers
1,2,3,4,5,6
the eve numbers are
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odd are others
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No not good predicition
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4 0
3 years ago
Read 3 more answers
The scale on a map shows that 200 miles is represen by 5 inches on a map. Which proportion can be used to find the distance on t
Mandarinka [93]

Answer:

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Step-by-step explanation:

200 miles/ 50 miles = 5 inch / x

x = (50 x 5) / 200 = 250 / 200 = 1.25

4 0
3 years ago
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