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Minchanka [31]
3 years ago
12

Help please im stuck

Mathematics
1 answer:
umka2103 [35]3 years ago
3 0

Answer:

1y

Step-by-step explanation

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Solve for t in d = rt , if d = 57 and r = 30 t = ?
bulgar [2K]

Answer:

1.9

Step-by-step explanation:

First step would be to separate r from t

\frac{d}{r}  = t

Then just insert the numbers

\frac{57}{30}  = 1.9

6 0
3 years ago
Could one prove that a shape is a square by finding the slopes of each side?
snow_lady [41]
Yes that is one way. You can also prove that a shape is a square by looking at the angles and each side are congruent to each other
6 0
3 years ago
Use the triangle below and the given trigonometric ratio to determine which angle in the triangle below is
MrRa [10]
Answer: Angle 2

The 7.5 cm side is opposite angle 2, so opposite = 7.5
The 18 cm side is adjacent to angle 2, so adjacent = 18

Therefore, tan(angle 2) = opposite/adjacent = 7.5/18
Replace "angle 2" with "A" and we have tan(A) = 7.5/18
7 0
3 years ago
Write the expression:<br><br> Add 2 and 4, then subtract 9
marissa [1.9K]
The expression is
(2+4)-9
5 0
3 years ago
Read 2 more answers
On Monday, the book store sold 75 books. On Tuesday, the bookstore sold 125 books. The bookstore must sell 500 books by Friday.
Anettt [7]
All you have to do is add 125 by 75 and you get 200. Now you have to subtract 500 by 200 which is 300 and here you go your answer is 300. The bookstore has to sell 300 more books in order to sell 500 books by friday
5 0
2 years ago
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