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3 years ago

PLEASE I NEED IT NOW!

Mathematics

2 answers:

charle [14.2K]3 years ago

6 0

Answer:

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:

Step-by-step explanation:

hope this helps! have a wondefull day! :)

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Hello I need help with this, I'll give u brainlist just please help me with this

Burka [1]

A(-4,5)
B(-3,1)
C(-5,2)

A rotated(3,1)
B rotated(2,5)
C rotated(4,4)

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2 years ago

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A diameter of a circle is 12 inches. What's the distance when rotate 3 circle ?

ehidna [41]

Answer:

36π inches which is 113.10 inches to the nearest hundredth

Step-by-step explanation:

The circumference = 12 * π

Rotating 3 times the distance moved is 3 * 12π.

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3 years ago

Max is making a rectangular garden that is 5 feet less than twice it's width. If the perimeter of the garden is 89 feet, what wi

azamat

Length = 2*width - 5
perimeter = 2(length + width)
89 = 2(2width - 5 + width)
89 = 6 width - 10
6 width = 99
width = 99/6 = 16.5 feet
length = 2*16.5 - 5 = 28 feet

3 0

3 years ago

The table below contains values for a linear relationship. One value from the table is missing.

kifflom [539]

The missing value is -3.

Step-by-step explanation:

Step 1; First, we need to determine the equation relating the x to the y values in the table. y is the dependent value whereas x is the independent value i.e. the value of y depends on the value of x.

Step 2; If we multiply the value of x with -2 and add the resulting answer with 1 we get the value of y.

y = -2x + 1 is the equation that relates the values in the table.

Step 3; Now we substitute the values in the equation

For x = 3, y = -2(3) + 1 = -6 + 1 = -5,

For x = -1, y = -2(-1) + 1 = 2 + 1 = 3,

For x = 0, y = -2(0) + 1 = 0 + 1 = 1,

For x = 2, y = -2(2) + 1 = -4 + 1 = -3,

For x = 4, y = -2(4) + 1 = -8 + 1 = -7,

For x = 7, y = -2(7) + 1 = -14 + 1 = -13.

So the value of y when x = 2 is -3.

8 0

4 years ago

Drag expressions into order to show a way to find 3 × 56.

lina2011 [118]

As we could "drag" these together, we could then do it the easy way.

56
+56
+56
-------
168
------------------------

Or we could also do the following:

56 $*$ 3:

6 $*$ 3= 18.

Carry the one.

5 $*$ 3 = 15+1 (which was carried). = 16

(16+8) = 168

7 0

3 years ago

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