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Stolb23 [73]
3 years ago
13

PLEASE I NEED IT NOW!

Mathematics
2 answers:
charle [14.2K]3 years ago
6 0

Answer:

B.

Step-by-step explanation:

multiplying by 2 gives C=4*pi*r

make r = 3 for example, and you get C = 6pi

when you plug r into the new formula, C= 12pi, which is double

tresset_1 [31]3 years ago
4 0

Answer:

B

Step-by-step explanation:

hope this helps! have a wondefull day! :)

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ss7ja [257]

Answer:

\large\boxed{1.\ the\ slope\ is\ \dfrac{1}{4}}\\\boxed{2.\ y=3x-5}\\\boxed{3.\ (3, 6)}

Step-by-step explanation:

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\text{Calculate}\ a\ \text{and}\ b:\\\\a=\dfrac{6-(-9)}{5}=\dfrac{15}{5}=3\\\\b=\dfrac{8-(-2)}{5}=\dfrac{10}{5}=2\\\\\text{Calculate the coordinates of a point:}\\\\x=-9+4a\to x=-9+4(3)=-9+12=3\\\\y=-2+4b\to y=-2+4(2)=-2+8=6

3 0
3 years ago
Can somebody please help me please!!!!
SIZIF [17.4K]
You just multiply each of the coordinates by the scale factor. No extra work since it’s from the origin.
Doing this gives:
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3 0
3 years ago
What is x <br> Please help
Julli [10]

Answer:

x=23

Step-by-step explanation:

100=51+3+2x

46=2x

plz brainleist :)

5 0
3 years ago
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X=? <br> Enter the number that goes in the green box.<br> Please helpppp:(
Sergio [31]

Answer:

x=35°

Step-by-step explanation:

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4 0
3 years ago
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lawyer [7]

Answer:

Canadian railcars show weight figures in both imperial and metric. Canadian railways also maintain exclusive use of imperial measurements to describe train length and height in feet and train masses in short tons. Canadians typically use a mix of metric and imperial measurements in their daily lives.

6 0
3 years ago
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