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3 years ago

8

How to do algorithm

1 answer:

Rus_ich [418]3 years ago

6 0

Take the 5 in 15 and multiply it by 2. Write it. Then take the 5 and multiply it by 1. Write it. On the next line write a zero and then take the 1 multiplied by 2 and then 1 times 1. Here is an example... it's a little complicated to explain but here...

12
15
----
60
120
-------
180

So sorry I can't explain things well...

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14 5 18 24 15 28 34 _ what number is needed to complete the pattern

AlekseyPX

Minus 9, add 13, add 6, mus 9, add 13, add 6, minus 9 is next

34-9=25
the blank is 25

4 0

3 years ago

Solve this x2 – 8x + 15

STALIN [3.7K]

Answer:

x=5 x=3

Step-by-step explanation:

x^2 – 8x + 15

What two numbers multiply to 15 and add to -8

-5*-3 = 15

-5 +-3 = -8

(x-5) (x-3) =0

Using the zero product property

x-5 =0 x-3 =0

x=5 x=3

6 0

3 years ago

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Identify next three numbers in this sequence: 2, 6, 3, 9, 6, 18, 15

kherson [118]

Answer:

45,42,126

multiply by 3

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3 years ago

If the original point A (3,5) is rotated 180 degrees what will the image point be

Grace [21]

Answer:

5,3 I think or 5,4

Step-by-step explanation:

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3 years ago

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A roll of quarters is shaped like a cylinder and contains 40 each quarter has a thickness of 1.75 and a diameter of 24.26 mm Wha

jarptica [38.1K]

Answer:

D) 32,357mm^3

Step-by-step explanation:

Given

$Quarters = 40$

$Thickness = 1.75mm$

$diameter = 24.26mm$

First, we calculate the volume of 1 roll.

The volume of the cylinder is:

$V = \pi r^2h$

Where

$r = \frac{1}{2} * diameter$

$r = \frac{1}{2} * 24.26mm$

$r = 12.13mm$

And the thickness represents the height.

So:

The volume is:

$V = 3.142 * 12.13^2 * 1.75$

$V = 809.03mm^3$

The volume of the 40 is:

$Roll= 40 * 809.03mm^3$

$Roll=32361.20mm^3$

The closest option is (d):

7 0

3 years ago