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Brilliant_brown [7]
2 years ago
6

X − 2y = 14 x + 3y = 9 what is the system of equations?

Mathematics
2 answers:
pishuonlain [190]2 years ago
6 0

answer

(12, -1)

hope this helps :)

GaryK [48]2 years ago
6 0

Answer:

(12,-1)

I got it right on my test

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Andy canoe is 2.7 meters long. how long would it be in milliters?
3241004551 [841]
A meter is 1000 millimeters.

Multiply 2.7 by 1000.

2.7 * 1000 = 2700
7 0
3 years ago
Shanti is taking a cube-shaped gift to a friend's birthday party. She wants to wrap it but she doesn't have very much paper, so
Marrrta [24]

Answer:

It will take Shanti 150 square inches of paper to wrap the gifts

Step-by-step explanation:

Shanti wraps the gift she is taking to a friend's birthday party. She doesn't have very much paper, so she does not overlap any of the edges. The side lengths of the cube are all 5in.

How much paper did it take to cover the gift?

Solution

To solve this, you will find the surface area of a cube

Surface area of a cube = 6a^2

Where,

a=side length of the cube

a= 5 in

a^2=a × a

=5 × 5

=25 in^2

a^2=25 in^2

Surface area of a cube = 6a^2

=6 × 25 in^2

=150 in^2

It will take Shanti 150 square inches of paper to wrap the gifts

7 0
3 years ago
Read 2 more answers
A calculator was used to perform a linear regression on the values in the table. The results are shown to the right of the table
BartSMP [9]

Answer:

the answer is c y=-3.6x+12.8

5 0
2 years ago
The volume of a cylinder is 8177 cm³. If the radius is 3 cm, what is the height
Virty [35]

Answer:

None of the options are correct

О E. 289.2 cm

Step-by-step explanation:

Volume of a cylinder = v = л r² h

л = 3.1416     (aprox)

r = radius

h = height

8177 = 3.1416 * 3² * h

8177 = 3.1416 * 9 * h

8177 = 28.2744 * h

8177/282744 = h

h = 289.2 cm

4 0
2 years ago
5. Three times the width of a certain rectangle exceeds twice its length by two inches. Four times its length is twelve more
damaskus [11]

Answer: A

Step-by-step explanation:

L=Length W=Width

3W=2L+2

4L=2L+2W+12

2L=2W+12

Option A

Hope this helps!! :)

Please let me know if you have any question or need further explanation

4 0
3 years ago
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