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3 years ago

What is the radius and diameter of each circle ?

Mathematics

2 answers:

Oxana [17]3 years ago

7 0

Answer:

radius is 11

diameter is 22

radius is 15

diameter is 30

radius is 13

diameter is 26

radius is 7

diameter is 14

morpeh [17]3 years ago

7 0

Answer:

Step-by-step explana

1- R == 11

D=2R = 22

2-D =30

R= 0.6D = 15

3- D = 26

R= 0.5D= 13

4 - R= 7

D= 2R = 14

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1.4n represents the price and number of packages of pencils. 1.2m represents the number of paper pads and the price

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3 years ago

Which ordered pairs are solutions to the inequality y - 3x < -8?

7nadin3 [17]

Answer:

Option B,C and E are solution to given inequality $y - 3x < -8$

Step-by-step explanation:

We need to check which ordered pairs from given options satisfy the inequality $y - 3x < -8$

Ordered pairs are solutions to inequality if they satisfy the inequality

Checking each options by pitting values of x and y in given inequality

A ) (1, -5)

$-5-3(1)$

So, this ordered pair is not the solution of inequality as it doesn't satisfy the inequality.

B) (-3, - 2)

$-2-3(-3) < -8\\-2-9$

So, this ordered pair is solution of inequality as it satisfies the inequality.

C) (0, -9)

$-9-3(0)$

So, this ordered pair is solution of inequality as it satisfies the inequality.

D) (2, -1)

$-1-3(2)$

So, this ordered pair is not the solution of inequality as it doesn't satisfy the inequality.

E) (5, 4)

$4-3(5)$

So, this ordered pair is solution of inequality as it satisfies the inequality.

So, Option B,C and E are solution to given inequality $y - 3x < -8$

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3 years ago

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grigory [225]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

BryceRan a race that was 2.5 miles long how long was the race to the nearest hundred feet

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Answer:

13,200 feet

Step-by-step explanation:

Each mile is 5280 feet, times that by 2.5, you get 13,200

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3 years ago

-7x - 5(-3x + 6) = 58 solve for x

Furkat [3]

Answer:

X= 11

Step-by-step explanation:

That equation becomes -7x+15x-30 =58

And add them all up giving you 8x-30=58

Add 30 to both sides

8x=88

Divide 88 by 8 which gives you 11

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4 years ago