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Naddik [55]
3 years ago
12

Square root of 90 to the nearest tenth

Mathematics
1 answer:
stellarik [79]3 years ago
8 0
9.5
is the square root of 90
rounded to the nearest tenth
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Ralph has a piece of shelving 3 m long. He is going to cut it into 4 equal lengths pieces. how long will each piece be?
marishachu [46]

0.75 or 3/4 m each.

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7 0
3 years ago
What is the slope of (15,9), (-14,-9)
Lady bird [3.3K]
The formula for slope:

m = \frac{y_{2} - y_1 }{x_2-x_1}

\frac{-9-9}{-14-15}

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-14-15 = -29

\frac{-18}{-29}

8 0
3 years ago
It cost $3.45 to buy 3/4 lb of chopped walnuts how much would it cost to purchase 7.5lbs of walnuts.
alexira [117]
The cost of the 7.5lbs of walnuts would be $2.16
7 0
2 years ago
Read 2 more answers
Help needed pls
Licemer1 [7]

The area of rectangle ABCD can be expressed in simplified form as: 8y^2 - 10y.

<h3>How to Calculate the Area of a Rectangle?</h3>

The area of a rectangle is calculated using:

Area = (length)(height).

We are given the following:

Length of rectangle ABCD = side DC = 4y - 5

Height of rectangle ABCD = side AD = 2y

The area of rectangle ABCD = (length)(height) = (4y - 5)(2y).

Expand the expression

The area of rectangle ABCD = 2y(4y) - 2y(5) [distributive property of multiplication]

The area of rectangle ABCD = 8y^2 - 10y

Thus, the area of rectangle ABCD can be expressed in simplified form as: 8y^2 - 10y.

Learn more about area of rectangle on:

brainly.com/question/25292087

#SPJ1

5 0
2 years ago
PLEASE HELP FAST! I'll mark as brainliest
NeX [460]

Answer:

It is easy you just add all of the up and the answer will give you 20 so your answer will be 20

Step-by-step explanation:

ad 2+3+4+5+6 = 20

6 0
3 years ago
Read 2 more answers
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