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Fofino [41]
3 years ago
11

What does3/4 of 28 equal to

Mathematics
1 answer:
Andrej [43]3 years ago
8 0

Answer:

21

Step-by-step explanation:

0.75 x 28 = 21

Hope this Helps

Brainlieast is Appreciated.

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Answer:

343 yd

Step-by-step explanation:

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2 years ago
An object falls 9 meters during the first second, another 27 meters during the second second, and then 81 meters more during the
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You have a square piece of paper. Where do you cut it to make a regular octagon?
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Which mathematical sentence is represented by the diagram?
oksian1 [2.3K]
<span>3^2 + 4^2 = 5^2 

answer is </span>A) 3^2 + 4^2 = 5^2 
7 0
3 years ago
Read 2 more answers
Please help answer these questions. My teacher said they were really easy but I just don't understand. Will mark brainliest !!!
kodGreya [7K]

Answer:

1.  A = 59

2.  A = 43

Step-by-step explanation:

If we have a right triangle  we can use sin, cos and tan.

sin = opp/ hypotenuse

cos= adjacent/ hypotenuse

tan = opposite/ adjacent


For the first problem, we know the opposite and adjacent sides to angle A

tan A = opposite/ adjacent

tan A = 8.8 / 5.2

Take the inverse of each side

tan ^-1 tan A = tan ^-1 (8.8/5.2)

A = 59.42077313

To the nearest degree

A = 59 degrees


For the second problem, we know the  adjacent side and the hypotenuse to angle A

cos A = adjacent/hypotenuse

cos A = 15.3/21

Take the inverse of each side

cos ^-1 cos A = cos ^-1 (15.3/21)

A = 43.23323481

To the nearest degree

A = 43 degrees


6 0
3 years ago
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