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DedPeter [7]
3 years ago
8

Pls help I forgot how to solve this kind of problem

Mathematics
2 answers:
Maslowich3 years ago
8 0

Answer:

72.1110255093 cm

Step-by-step explanation:

round it if you have to

Airida [17]3 years ago
4 0

Answer:

75 cm

Step-by-step explanation:

The diagonal d divides the rectangle into 2 right triangles with d as the hypotenuse.

Using the right triangle formed on the left and using Pythagoras' identity.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

d² = 45² + 60² = 2025 + 3600 = 5625 ( take square root of both sides )

d = 75

The diagonal is 75 cm

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Answer:

D) 120pi yd2

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3 years ago
In Janie's homeroom 54% of the students' families own a dog and 32% own a dog and a cat. What is the probability that a student'
pogonyaev

Answer:

51,111%

Step-by-step explanation:

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6 0
3 years ago
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Contact [7]
The best thing is to have a ruler with the appropriate units to construct these triangles;)

8 0
2 years ago
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stiv31 [10]
This is kind of a trick question. 
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3 0
3 years ago
Read 2 more answers
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X² + c is actually a quadratic function.

And x² + c = 0,  it usually has two zeros which are solutions.

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