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mash [69]
3 years ago
10

I NEED HELP , PLZ OMG IM CONFUSED

Mathematics
2 answers:
Lana71 [14]3 years ago
5 0
The answer is D.   To find the circumference of a circle you first need to find it's diameter, which is 22. After that, you must multiply by pi or 3.14.  3.14 times 22 = 69.08
lys-0071 [83]3 years ago
5 0
The equation for circumference is 2piR. Because your diameter is 22, your radius is 11. 2 x pi = 6.28. 6.28 x 11 = 69.08. So letter D is your answer.
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3b • a2<br><br> This for test
Eva8 [605]
6ba is the answer you need
7 0
3 years ago
Trying to find the y-intercept and got -24. But the graph given doesn't have a number on the y-axis going all the way down to -2
mario62 [17]

Answer:

y = 6x - 24

Step-by-step explanation:

Slope intercept form: y = mx + b.

Fill in x, y, and the slope to solve for b as follows:

First find the slope.

60 - 6

14 - 5

54/9

Slope = 6

y = 6x + b

(6) = 6(5) + b

6 = 30 + b

Subtract 30 from both sides.

-24 = b

y = 6x - 24

4 0
3 years ago
Read 2 more answers
WiFi is stupid and so is online classes thanks for the help everyone in advance!
iren2701 [21]

Problem 3

<h3>Camille is correct</h3>

You subtract 4x from both sides, then divide both sides by -2 to fully isolate y.

===============================================

Problem 4

Multiply both sides by r to get

2mr = p-q

which is the same as

p-q = 2mr

The last step is to add q to both sides leading to this final answer

<h3>p = 2mr+q</h3>

================================================

Problem 5

Answer: r = \sqrt[3]{\frac{3V}{4\pi}}

This is the cube root of (3V)/(4pi)

----------------

Work Shown:

V = \frac{4}{3}\pi r^3\\\\3V = 4\pi r^3\\\\4\pi r^3 = 3V\\\\r^3 = \frac{3V}{4\pi}\\\\r = \sqrt[3]{\frac{3V}{4\pi}}\\\\

5 0
4 years ago
You weigh six packages and find the weights to be 28, 22, 52, 25, 49, and 46 ounces. If you include a package that weighs 142 ou
Oksanka [162]

Answer:

Step-by-step explanation:

Original Median (28+46)/2 = 37

Original Mean (222/6) = 37

New Median (46)

New Mean (52)

Mean increases the most.

5 0
3 years ago
A pair of coins is tossed. What is the probability of no tails?
Alex

Answer:

1(head)/2(possibilities) = 50%

T

H

50% or 1/2 I think

7 0
3 years ago
Read 2 more answers
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