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motikmotik
3 years ago
11

A triangle has sides with lengths of 64 kilometers, 80 kilometers, and 51 kilometers. Is it a right triangle?

Mathematics
2 answers:
dezoksy [38]3 years ago
5 0

Step-by-step explanation:how

love history [14]3 years ago
4 0

Answer:

no

Step-by-step explanation:

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The side of one square is equal to 3m and its diagonal is equal to the side of a second square. Find the diagonal of the second
navik [9.2K]

Answer:

6m

Step-by-step explanation:

the side of first square = 3 m

area of first square = 3^2= 9 m^2

let the side of second square = x m

since diagonal of first square = x m as per the question

in a square each angle is 90 degree

therefore by applying pythagorus theorem ,

diagonal ^2 = side^2 + side ^2

diagonal^2 = 3^2+3^2=9+9

DIAGONAL= square root of 18

diagonal= 3\sqrt{2} m = side of second square

therefore in second square ,

one angle is 90  degree , therefore by applying pythagorue theorem

diaqonal^2 = side ^2 + side ^2 = (3\sqrt{2})^2 + ( 3\sqrt{2})^2

diagonal ^2 = 18 + 18

diagonal = square root of 36

therefore diagonal of second square is 6m

hope it helps you... please mark me as the brainliest..

8 0
3 years ago
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An overseas telephone call costs 0.36 per minute how much would a 6-Minute call cost??
vovikov84 [41]

This problem states that an overseas telephone call costs 0.36 cents per minute. They spend 6 minutes on the call.

All you have to do is multiply 0.36 cents on 6 minutes.

Your answer is $2.16

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3 years ago
How many ounces can this mug hold
Galina-37 [17]

Answer:

your answer is how many ounces is your coffee

Step-by-step explanation:

i hope this helps

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7 0
3 years ago
3 more than a number t is greater than or equal to 21
natulia [17]

The equation is saying t+3\geq 21. We can use algebra to subtract 3 from both sides to create t\geq 18.

Therefore, the value t is greater or equal to 18.

3 0
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If You travel 55 miles per hour how many (h) would you take to travel 375 mines?
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It would take you 6 hours just have to divide 375 by 55 to get your answer :P
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3 years ago
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