1 year ago

Find the radius of a circle with area 49

Mathematics

1 answer:

lesya [120]1 year ago

5 0

Answer:

r≈3.95

Step-by-step explanation:

Using the formula

A=πr^2

Solving for r

r=A

π=49

π≈3.94933

You might be interested in

Use the functions h(x) = 2x - 5 and t(x) = 6x + 4 to complete the function operations listed below.

Rom4ik [11]

Answer:

See below for answers (in bold) and explanations

Step-by-step explanation:

Part A: (h+t)(x) = h(x) + t(x) = (2x-5) + (6x+4) = 2x - 5 + 6x + 4 = 8x - 1

Part B: (h*t)(x) = h(x) * t(x) = (2x-5) * (6x+4) = (2x)(6x) + (2x)(4) + (-5)(6x) + (-5)(4) = 12x² + 8x - 30x - 20 = 12x² - 22x - 20

Part C: h(t(x)) = h(6x + 4) = 2(6x + 4) - 5 = 12x + 8 - 5 = 12x + 3

3 0

2 years ago

6+4m-1=21<br><br> PLEASE HELP! I’m stuck on this question :/

Airida [17]

Answer:

m=4

best of luck!

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Square root(50x^2y^3)

leonid [27]

If you are asking to simplify, this is what I got. Hope I was able to help

3 0

2 years ago

*NEED HELP A.S.A.P*

Greeley [361]

The answer would be A

8 0

2 years ago

max has 623.22 in his checking account and a check that he wrote to his landlord for 625.00 was just deposited. This will result

Marta_Voda [28]

Max will be missing $1.78 in his account. Is that one of the fee choices?

8 0

2 years ago

Read 2 more answers

Find the radius of a circle with area 49​

Find the radius of a circle with area 49