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2 years ago

HELP PLEASE ASAP Find the distance between A and B. (5,1) (-3,-4)

Mathematics

1 answer:

suter [353]2 years ago

4 0

Answer:

6.32

Step-by-step explanation:

The formula we use to find the distance between two points is:

$\sqrt{(x_1-x_2)+(y_1-y_2)}$

The x1 is -3, the x2 is 5, the y1 is -4, and lastly, the y2 is 1.

If we input these numbers in the equation, we end up with:

$\sqrt{(-3-5)+(-4-1)}$

= $\sqrt{(-8) (-5)}$

= $\sqrt{40}$

= $2\sqrt{10}$

= 6.32455532

Rounded to the nearest hundredth is 6.32

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Find the volume of the composite figure below.

worty [1.4K]

Answer:

Volume of composit figure= 4834.14 cm^3

Step-by-step explanation:

here's your solution

=> Radius of hemisphere = 9 cm

==> volume of hemisphere = 2/3πr^3

==> volume of hemisphere = 2/3*22/7* 9^3

==> volume = 1526.04 cm^3

=> Radius of cylinder = 9 cm

=> Height of cylinder = 13 cm

==> volume of cylinder = πr^2h

==> volume of cylinder = 22/7*9^2*13

==> volume of cylinder = 3,308.1 cm^3

Volume of composit figure = 1526.04 + 3308.1

= 4834.14 cm^3

hope it helps

7 0

3 years ago

Avery has 125 animal stickers. She gave 5 animal stickers to each of her 10 friends. HoW many animal stickers she have left? Wha

Angelina_Jolie [31]

Answer:

Step-by-step explanation:

125-(5*10)

125-(50)

3 0

3 years ago

-(1 - 9x) - 8 helpppp meeeeeee

madreJ [45]

Answer

9x - 9

Step-by-step explanation

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7 0

3 years ago

I WILL MAKE BRAINLEST!!!!!!

frozen [14]

Answer:

$\sqrt{\frac{9}{4}}$ < $\frac{5}{3}$ < $\sqrt{5}$ < 2.5

Step-by-step explanation:

Given the following numbers, $\sqrt{\frac{9}{4}}, \sqrt{5}, 2.5, and, \frac{5}{3}$ , let's express each as whole or decimal numbers, to find out the least to the greatest.

$\sqrt{\frac{9}{4}} = \frac{\sqrt{9}}{\sqrt{4}}$

$\frac{3}{2} = 1.5$

$\sqrt{5}$ ≈ 2.2

2.5 (already in decimal form)

$\frac{5}{3}$ ≈ 1.7

From the least to the greatest, we have:

$\sqrt{\frac{9}{4}}$ < $\frac{5}{3}$ < $\sqrt{5}$ < 2.5

3 0

3 years ago

Keith wants to make cookies.To make cookies,he needs 11/6 cups of flour per batch if cookies.If Keith has 11 cups of flour,then

Aleonysh [2.5K]

Answer:

6 batches

Step-by-step explanation:

if he has 11 cups, and it takes 11/6 cups per batch, then he should be able to make 6 batches.

11 cups=66/6 cups

66/6 ÷ 11/6=6

5 0

4 years ago