2 years ago

The radius of a circular rug is 4 feet. How much ribbing will you need to buy to go around the rug? Use 3 for Ñ

Mathematics

1 answer:

d1i1m1o1n [39]2 years ago

3 0

Answer:

24ft

Step-by-step explanation:

So you need to find the circumfrnce and I am 3 for pi

so 3(4)2=24ft

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Question 14 (1 point)

Trava [24]

Answer:

150 = x

Step-by-step explanation:

We can use a ratio to solve

100 batches x batches

------------------- = ---------------------

8 hours 12 hours

Using cross products

100 * 12 = 8x

1200 = 8x

Divide by 8

1200/8 = 8x/8

150 = x

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3 years ago

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What is 1 2/3 times 2 3/5

Orlov [11]

Answer:

4 1/3

Step-by-step explanation:

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Find the perimeter and area of the polygon shown below. The polygon is a trapezoid made up of a rectangle and a right triangle.

algol13

Since, the polygon is a trapezoid made up of a rectangle and a right triangle. Therefore, according to the question, the figure of the polygon is attached.

Since, perimeter is the total length of the outer boundary of the figure. Therefore,

Perimeter of the polygon is $=AB+BE+ED+DC+CA$

$=18+17+8+18+15$

$=76 \ ft$

Area of the polygon = Area of Rectangle + Area of Triangle

$=[(18) \times (15)] + [(\frac{1}{2}) \times (8) \times (15)]$

$=270 + [(\frac{8}{2}) \times (15)]$

$=270 + [4 \times (15)]$

$=270 + 60$

$=330 \ {ft}^{2}$

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The multipliers of this system of equations have been determined to create opposite terms of the y-variable.

sergiy2304 [10]

Answer:

-48

Step-by-step explanation:

i think im sorry if im wrong

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3 years ago

A school has 617 students. Each class has between 28 and 32 students. Which is the best estimate of the number of classes in the

weqwewe [10]

Answer:

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