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lapo4ka [179]
2 years ago
10

(y+1) +4 rewrite each expression i need help plss

Mathematics
1 answer:
QveST [7]2 years ago
7 0
To rewrite, all we have to do is apply the associative property of addition. It allows us to write the expression as <br /><br />y + (1 + 4) <br /><br />we could even take it one step further and combining our terms for<br /><br />y + 5
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Ryan got $25 for his birthday. His dad told him not to spend it all in one place, so he wants to divide it up evenly between 5 c
vodka [1.7K]

Answer:

5

Step-by-step explanation:

When you divide 25/5 the answer is 5 dollars per store

7 0
2 years ago
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A model stature is 5 in wide. If it was built with a scale of 1 in: 2 ft, then how wide is the real statue?
Gnesinka [82]

Answer:

<u>10 ft.</u>

Step-by-step explanation:

<u>Scale</u> ⇒ 1 in. : 2 ft.

  • 1 in. : 2ft. = 5 in. : x ft. [x is the width of the real statue]
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8 0
1 year ago
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Which set of ordered pairs could represent a function? (2, 3), (2, 2), (2, 4), (2, 9), (2, –2) (1, 5), (2, 6), (1, 6), (4, 5), (
Ratling [72]

Given:

The set of ordered pairs in the options:

(a) (2, 3), (2, 2), (2, 4), (2, 9), (2, –2)

(b) (1, 5), (2, 6), (1, 6), (4, 5), (1, 4)

(c) (1, 0), (2, 0), (1, 3), (4, 3), (5, 7)

(d) (5, 1), (7, 3), (9, 5), (11, 7), (13, 9)

To find:

The set of ordered pairs that could represent a function.

Solution:

A set of ordered pairs represent a function, if there exist unique output (y-value) for each input (x-value).

In option (a) we have, five output values y=3,2,4,9,-2 for single input x=2. So, it is not a function.

In option (b) we have, three output values y=5,6,4 for single input x=1. So, it is not a function.

In option (c) we have, two output values y=0,3 for single input x=1. So, it is not a function.

In option (d), all inputs has unique output.

Therefore, the correct option is (d).

4 0
2 years ago
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8 0
2 years ago
The circle shown below has a diameter of 18 centimeters. What is the area of the shaded sector?
N76 [4]
Area of circle = Pi x r*2

If diameter is 18, radius is 9.

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A circle is 360 degrees, the shaded area is 270 degrees. the shaded area is 3/4 (270/360) of the area of the circle.

254.34 x 3/4 = 190.755 sq cen

Hope this helps
7 0
2 years ago
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