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3 years ago

12

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

2 answers:

alisha [4.7K]3 years ago

6 0

Answer: C

Step-by-step explanation:

When you are finding the area, the formula is A= Pi R^2.

The radius is half of the diameter. To get a diameter of 6, you have to multiply 3 by 2.

fredd [130]3 years ago

5 0

Answer:

C

Step-by-step explanation:

the area of a circles' expression is A = πr² this means that it is the radius to the second power multiplied by π. To find the radius, you have to find the diameter divided by two which is 3. This put into the expression is A = π3² or A = π(3)².

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Partial product of 1,262×3

Svetradugi [14.3K]

Answer:

3,786

Step-by-step explanation:

8 0

3 years ago

Which of these graphs represents the inequality x > 5?

nadezda [96]

Answer:

A is correct.

x>5 means all numbers greater than BUT not equal to 5.

The open circle means "not equal".

So, A is correct.

Hope this helps!

7 0

3 years ago

Read 2 more answers

What is the product ?

Aneli [31]

Answer: 25x^2 - 1^2

Explanation:

(5x+1) (5x-1)

(5x)^2 - 1^2

25x^2 - 1^2

7 0

2 years ago

Read 2 more answers

What is the domain and range for this graph?

Kay [80]

Domain: -∞, <span>∞
range: -5,</span><span>∞
(the commas mean through; ex.; -5,</span><span>∞..... that means negative 5 thru infinity)</span>

8 0

3 years ago

Read 2 more answers

8. Lisa types 6 pages in 36 minutes. Frank types 5 pages in 30 minutes. Do they type at the same rate? Use a proportion to expla

qaws [65]

Answer:

Yes

Step-by-step explanation:

Lisa and Frank type at the same rate.

They both type 1 page every six minutes.

Lisa types 6 pages every 36 minutes, and if we divide the minutes by the pages, we get

$\frac{36}{6} = 6$

And Frank types 5 pages ever 30 minutes, when we divide we get

$\frac{30}{5} = 6$

3 0

3 years ago