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3 years ago

What is the circumstance of a circle using 3 for pi and the radius is 7

Mathematics

1 answer:

Alisiya [41]3 years ago

6 0

It is 43.96 because radius times 2 is diameter, so 7 times 2 is 14. 14 times pi or 3.14 is 43.96.

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X^2-7x+1=0<br> using quadratic formula

bezimeni [28]

This is the answer in exact form

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3 years ago

A bag of rice contains 17 1/2 cups of rice. Ken's children eat 2 1/2 cups of rice each day.

balu736 [363]

Answer:

The answer is "7".

Step-by-step explanation:

Given values:

$\ bag \ of \ rice= 17\frac{1}{2} \\\\\ eating \ rice \ by \ ken \ per \ day = 2\frac{1}{2}\\\\\ rice = \frac{35}{2}\\\\ \ eat \ by \ day = \frac{5}{2}\\\\\ total \ days = \frac{\ bag \ value}{ \ eat \ by \ day}\\\\\ total \ days = \frac{\frac{35}{2}}{\frac{5}{2}}\\\\\ total \ days = \frac{35}{2} \times \frac{2}{5}\\\\\ total \ days = 7$

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3 years ago

Customers can pick their own blueberries at blueberry hill. They pay $5 to enter the patch and $4 per round for the blueberries

Pavlova-9 [17]

Y=5+4x
Because it is 5 dollars when you enter and then 4 dollars per round

5 0

3 years ago

Read 2 more answers

Gary has twice as many m&ms as larry. Jerry has three times as many m&ms as larry. Together the tree men have 108 m&

Igoryamba

Answer:

Step-by-step explanation:

Let number of m&ms Garry has be g

number of m&ms Larry has be l

Number of m&ms Jerry has be j

Since Gary has TWICE as Larry, we can write:

g = 2l

Also, Jerry has THRICE as Larry, we can write:

j = 3l

Together, they have 108, thus, we can write:

g + l + j = 108

Putting 1st and 2nd equation in 3rd, we can solve for Larry first. Shown below:

$g + l + j = 108\\2l+l+3l=108\\6l=108\\l=\frac{108}{6}\\l=18$

Larry has 18. To find Gary's number, we can use the fact g = 2l, so

g = 2 * 18 = 36

Gary has 36 m&ms

5 0

3 years ago

Help me pleaseeee:((

AlekseyPX

Answer:

y=x-3

Step-by-step explanation:

Everytime the x value increases the y value increases by 1

therefore the slope is 1

to solve for the y intercept, or b, plug in a point

(1,-2) for example,

-2= 1*1+b

-2= 1+b

b= -3

therefore y=x-3

5 0

3 years ago

Read 2 more answers