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Marina86 [1]
3 years ago
13

PLEASE HELP ME !! 25 POINTS !!!

Mathematics
2 answers:
Viefleur [7K]3 years ago
8 0

Answer:

15.4z - 12

Step-by-step explanation:

KIM [24]3 years ago
7 0
Hope this helps the answer is 15.4z-12

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B. He lays the short edge of the paper along the short edge of the frame several times
vladimir1956 [14]
If you mean standard 8.5x11 paper then 3 papers wide would make it 25.5in or 2.13 feet.
6 0
4 years ago
If we were to do this equation how would I solve it
s344n2d4d5 [400]

Answer:

- 6 \frac{1}{3}

Step-by-step explanation:

\frac{10}{3}  -  \frac{1}{3}  -  \frac{29}{3}  - ( -  \frac{1}{3} ) \\  \\  =  \frac{10}{3}  -  \frac{1}{3}  -  \frac{29}{3}   +   \frac{1}{3}  \\  \\ =  \frac{10}{3}   -  \frac{29}{3}  -  \frac{1}{3}  +   \frac{1}{3}  \\  \\ =  \frac{10 - 29}{3}   \\  \\  =  \frac{ - 19}{3}  \\  \\  =  - 6 \frac{1}{3}

6 0
4 years ago
A store has apples on sale for $5.00 for 2 pounds. If an apple is approximately 5 ounces, how many apples can you buy for $30.00
jeyben [28]
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<span>r $30.00? Complete the explanation. The cost per pound of the app</span>
8 0
3 years ago
The volume of a cone is 3πx3 cubic units and its height is x units. Which expression represents the radius of the cone’s base, i
dalvyx [7]

Answer:

<em>r=3x</em>

Step-by-step explanation:

<u>The Volume of a Cone</u>

The volume of a cone of radius r and height h is:

\displaystyle V=\frac{1}{3}\pi hr^2

We are given the volume of a cone is

V=3\pi x^3

Equating:

\displaystyle \frac{1}{3}\pi hr^2=3\pi x^3

Multiplying by 3:

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Simplifying by pi:

hr^2=9 x^3

Since h=x:

xr^2=9 x^3

Dividing by x:

r^2=9 x^2

Taking square roots:

r=\sqrt{9 x^2}=3x

Thus: r=3x

5 0
3 years ago
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Answer:$10.52

Step-by-step explanation:

8 0
3 years ago
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