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Dimas [21]
3 years ago
10

HELP MEEE PLEASEE I WILL MARK BRAINLIEST

Mathematics
2 answers:
Alisiya [41]3 years ago
4 0

Answer:

683

Step-by-step explanation:

babymother [125]3 years ago
3 0

Answer:

638

Step-by-step explanation:

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Estimate 8 x 342 Jehhdhd
V125BC [204]

Answer:

2,736

Step-by-step explanation:

5 0
2 years ago
wendy cut a board into 4 pieces of equal sizes to make a table. which fraction of the whole board does each piece represent.​
katen-ka-za [31]

Answer: Each piece would be 1/4 or 25%

Step-by-step explanation:

3 0
3 years ago
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A) Complete the table of values for y = x2 - 4x
Elis [28]

Answer:

4

Step-by-step explanation:

5 0
3 years ago
Elimination/subtraction
denpristay [2]

Answer:

x = 0, y = 7

Step-by-step explanation:

Solving a system of equations using substitution requires one side to be equal to a variable present in the equation, in this case x or y. We should simplify the equation using elimination before substituting to reduce the chance of error.

In order to use the elimination method, you have to create variables that have the same coefficient—then you can eliminate them. These equations arew already aligned for us.

                  3x - 10y=-70

             -<u>   4x +9y = 63</u>

                  -x + y = 7

Now, for substitution, the equation must be set to a variable.

                  -x + y = 7

                  y = x + 7

Next, plug the equation in where applicable in another equation.

                  4x +9(x + 7) = 63

                  4x + 9x + 63 = 63

                  13x = 0

                  x = 0

The final step of substitution is to plug the known variable into an equation to find the other variable.

                  3(0) - 10y=-70

                  0 - 10y = -70

                  10y = 70

                  y = 7

I guarantee you this answer is correct, I worked it out using other methods and graphing prior to submitting this answer.

8 0
3 years ago
Read 2 more answers
Find the perimeter of a towel thay measures 2 feet by 3/4 foot
levacccp [35]
A typical towel is the shape of a rectangle.
Rectangles have 2 opposite pairs of congruent (equal) sides.
To find perimeter, find the sums of all the sides.

The measures of the towel's sides are:
2 feet
2 feet
3/4 foot
3/4 foot

Add these together to find the perimeter.

2 + 2 + 0.75 + 0.75 = 5.5

The perimeter of the towel is 5.5 feet.

Hope this helps!
:)
7 0
3 years ago
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