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Damm [24]
3 years ago
15

Jane made a door frame for the house but does not have a tool to measure the angles. How can she check that the corner is 90 deg

rees?
Mathematics
2 answers:
Archy [21]3 years ago
5 0
Make sure each parallel side is congruent to the other
Ainat [17]3 years ago
3 0

The door frame is a rectangle. The diagonals of a rectangle are congruent. She can measure the two diagonals and make sure they are congruent.

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Differences between Prokaryotic and Eurkaryotic Cells?
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Answer:

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3 0
2 years ago
In a sample of 5000 flips of a fair coin, tails will always come up 2500 times.
rodikova [14]

true or false? no question?

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8 0
3 years ago
25.1° what is the complementary angle
kari74 [83]
90-25.1=64.9 
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hope this helped
4 0
2 years ago
A system of two equations is shown below. What will you need to multiply the
Inessa [10]
In order to solve this equation you must eliminate one of the variables.

By multiplying by -3 you eliminate the y variable, making A the correct answer.
-6x-3y=-66
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If you would like further explanation let me know. :)
6 0
3 years ago
A triangle has two sides of length 13 and 8. What compound inequality describes
Molodets [167]

Answer:

5 < x < 21

Step-by-step explanation:

The shortest would be if the 8 leg folded back on the 13 leg

13 - 8 > 5

The logest would be if the 8 leg extended the 13 leg

13 + 8 < 21

Therefor

5 < x < 21

5 0
2 years ago
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