3 years ago

PLS HELPS WILL GIVE BRAINLIEST

Mathematics

1 answer:

lora16 [44]3 years ago

8 0

The answer is b the square root of 65

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What is the range of the following data set?

Lady bird [3.3K]

Highest number - lowest number = 8-3 = 5

I hope that helps and best of wishes !!

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3 years ago

3 CDs and 1 tape cost $33.00. 1 CD and 2 tapes cost $18.00. How much does a tape cost?

nataly862011 [7]

It should be $4 or $3

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2 years ago

What is the difference in length between a 1 1/4 and 3/8

ella [17]

Answer:

7/8

Step-by-step explanation:

1 1/4 is the same as 5/4.

5/4 is also the same as 10/8.

The distance from 3/8 to 10/8 is 7/8.

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2 years ago

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A rectangular window is topped with a semicircle the height of the rectangle part is 1 more than 3 times its width W meters whic

devlian [24]

Answer:

A = 3W² + W + 1/8πW²

Step-by-step explanation:

rectangular window is L x W

semicircle is 1/2 πr²

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A = W(3W + 1) + 1/2 π(1/2W)²

A = 3W² + W + 1/8πW²

4 0

4 years ago

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What is the area of this figure?

Dima020 [189]

Answer:

$220.5 \: {yd}^{2}$

Step-by-step explanation:

Area of the figure = Area of the arc with radius 10 yd and central angle 90° + Area of rectangle with dimensions (10 + 5 - 3 = 12) 12 yd and (7 + 6 - 4 = 9) 9 yd + Area of square with dimension 4yd + Area of rectangle with dimensions 3 yd by 2 yd + Area of triangle with base 3 yd and height (5 + 3 = 8) 8 yd.

$= \frac{90 \degree}{360 \degree} \times 3.14 {(10)}^{2} + 12 \times 9 + {4}^{2} \\ + 3 \times 2 + \frac{1}{2} \times 3 \times 8 \\ \\ = \frac{1}{4} \times 314 + 108 + 16 + 6 + 12 \\ \\ = 78.5 + 142 \\ \\ = 220.5 \: {yd}^{2}$

4 0

3 years ago