Ask question

Ask question

All categories

andrew-mc [135]

3 years ago

10

The formula for the circumference of a circle is C = 2r, where r is the radius and C is the circumference. The equation solved f

or r is r = r equals StartFraction C Over 2 pi EndFraction..
Find the radius of a circle that has a circumference of 16.

r = 4
r = 8
r = 12
r = 16

2 answers:

larisa [96]3 years ago

6 0

Answer:

r=8

Step-by-step explanation:

Because 16 divided by 2 is 8

Jobisdone [24]3 years ago

6 0

Answer:

r=8

Step-by-step explanation:

idk i cheat lol

You might be interested in

T or F: If you consume more calories, you must decrease your physical activity to have energy

jarptica [38.1K]

Answer:

F

Step-by-step explanation:

When your losing weight after consuming more calories, you need to increase physical activity to increase the number of calories your body uses for energy.

8 0

3 years ago

Read 2 more answers

What is the answer to 1 4/5 x 2 1/4

hodyreva [135]

Answer:

3 6/25

Step-by-step explanation:

Make the mixed fractions improper fractions and multiply them together. After that make the multiplied improper fraction a mixed fraction (answer in drawings)

7 0

3 years ago

Use the multiplication property of exponents to determine if each statement is true or false.

lisabon 2012 [21]

1)
LHS:
${a}^{4} \times {a}^{3} \times a \\ = {a}^{4 + 3 + 1} \\ = {a}^{7}$
LHS = RHS. So, the statement is true

2)
LHS:
${5}^{2} \times {3}^{4} \\ = 25 \times 81 \\ = {5}^{2} \times {9}^{2} \\ = {45}^{2}$
LHS not equal to RHS. So, the statement is false

3)
LHS:
${x}^{6} \times {x}^{0} \times {x}^{2} \times {x}^{3} \\ = {x}^{6 + 0 + 2 + 3} \\ = {x}^{11}$
LHS = RHS. So, the statement is true.

4)
LHS:
$7 {m}^{2} \times 2m \times 4 {m}^{5} \\ = (7 \times 2 \times 4) {m}^{2 + 1 + 5} \\ = 56 {m}^{8}$
LHS = RHS. So, the statement is true.

7 0

4 years ago

A crop scientist is conducting research with a drought resistant corn hybrid. She is interested in determining if increasing the

sdas [7]

Answer:

A , B and E.

Step-by-step explanation:

the scientist can control and deal with the measure of manure that is given to a solitary corn plants. thus A is correct.

The reaction variable is the yield recorded for each plot due to the fact that the yield recorded in each plot is needed to check whether the compost is given or not. choice B is also correct

it's considered an experiment because the specialist is controlling the autonomous variable. then E is a right choice.

3 0

4 years ago

Read 2 more answers

The slope of the line passing through the points (2,3) and (4, y) is

umka2103 [35]

Answer:

6

Step-by-step explanation:

y2-y1 y-3 =3 what -3 =3? 6 :)

x2-x1 4-2 = 2

slope is 3/2

8 0

4 years ago