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3 years ago

Jim filled 14 holes with 2/4 ton of sand in each. about how many tons of sand did he use?

Mathematics

2 answers:

masya89 [10]3 years ago

8 0

Answer:

Between 8 and 9 tonnes

Step-by-step explanation:

14 and 2/4 = 14 and 1/2

14 divided by 2 equals 7

Savatey [412]3 years ago

5 0

Answer:

7 tons

Step-by-step explanation:

14...

2/4...

14 divided by 2 equals 7

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Find the area A of the sector of a circle of radius 90 in formed by central angle 1/6 radian.

miv72 [106K]

Answer:

2121 $in^{2}$ Rounded to the nearest inch.

Step-by-step explanation:

A = $\pi r^{2}$ Is the formula for a circle, but we only have a portion of a circle so we will have to adjust the formula for a part of the circle.

A = $\frac{\frac{\pi }{6} }{2\pi }$ $\pi r^{2}$ The $\frac{\pi }{6}$ is the part of the circle and the whole circle is 2 $\pi$

$\frac{\frac{\pi }{6} }{2\pi }$ is the same as $\frac{\pi }{6}$ ÷ $\frac{2\pi }{1}$ Which is the same as $\frac{\pi }{6}$ x $\frac{1}{2\pi }$ Which is the same a $\frac{1}{12}$

A = $\frac{1}{12}$ $\pi$ $90^{2}$

A = $\frac{1}{12}$ (3.14)(90)(90) = 2119.5. When you use the $\pi$ on your calculator you get a slightly different number. This is due to rounding.

A = 2120.575041

5 0

1 year ago

PLEASE HELP I WILL GIVE BRAINLIST PLEASE

ivolga24 [154]

Answer: D: 4.5

Step-by-step explanation:

So the Equation I used for this would be

6(2x+3) = 3(6x-3)

In Which the left is the Hexagon (The 6 is for the 6 Sides) and the right of the equation is the triangle (given the 3 for the 3 sides. In order to solve, we need to solve for x. Distribute the equation and your left with

12x+18=18x-9

-12x +9

27=6x

Divide to get X by itself

and your left with

4.5 = x

Hope it helped.

3 0

3 years ago

A box of candies has 14 pieces in total. If 2 of the pieces are strawberry flavored what is the ratio of the other flavors to th

creativ13 [48]

Answer:

12:2 or 6:1

Step-by-step explanation:

5 0

3 years ago

How many solutions are there?

e-lub [12.9K]

The answer should be two

5 0

3 years ago

Gabriella is building a garden that is 3.6 m long by 7.77 m wide. What is the area of her garden?

attashe74 [19]

Answer: 27.97 m^2

Explanation:
Area = Length x Width
Area = 3.6m x 7.77m
Area = 27.97 m^2

7 0

2 years ago