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loris [4]
4 years ago
14

Help please answer 1 an 2

Mathematics
1 answer:
MArishka [77]4 years ago
4 0
1: yes solve the equation 3.14• the diameter
2:yes work backwards dividing pie from the circumference
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The length of rectangle is 2 meters more than its width . The area of the rectangle is 80 square meter . what is the length and
stich3 [128]
Let the width of the rectangle be x
then the length is x+2
we are given the area as 80 square meter
and we know the area of a rectangle is given by
area=L*W
area=(x+2)*x
but our area=80
80=(x+2)*x
x^2+2x=80
x^2+2x-80=0
we use the quadratic formula to solve this which gives us
x=8
therefore our width is 8
and our length is 10

8 0
4 years ago
What is the slope of the line whose equation is 2x−4y=10 ?
garik1379 [7]
I hope this helps you

3 0
4 years ago
The line has slope 3 and passes<br> through the point (-2,-5).
seropon [69]

Answer:

y = 3x + 1

Step-by-step explanation:

y = 3x + b

-5 = 3(-2) + b

-5 = -6 + b

1 = b

7 0
3 years ago
Solution to 7(y-3) =2(y-9) +2y
dolphi86 [110]
<h3><u>The value of y is equal to 1.</u></h3>

7(y - 3) = 2(y - 9) + 2y

Distributive property.

7y - 21 = 2y - 18 + 2y

Combine like terms.

7y - 21 = 4y - 18

Subtract 4y from both sides.

3y - 21 = -18

Add 21 to both sides.

3y = 3

Divide both sides by 3.

y = 1

4 0
3 years ago
Can you show me how to do the problem pleaseq
Masteriza [31]

2.0076* 10^4

move the decimal 4 places to the right

20076.

20076 < 26970

5 0
3 years ago
Read 2 more answers
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