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jonny [76]
3 years ago
12

Please help I'll give brainIiest

Mathematics
1 answer:
jonny [76]3 years ago
8 0

Answer:

7

Step-by-step explanation:

7 inches * 4 sides = 28 inches

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WILL GIVE BRAINLIEST!! What are the slope and the y-intercept of the linear function that is represented by the graph?
UNO [17]

Answer:

its d

Step-by-step explanation:

y=-3/4+3 I think that's right

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19. Parkash had just enough money to buy 100 pencils. However, he bought only 70 pencils and had $4.50 left. What was the cost o
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Amira bought 3.34 lbs. of grapes at $0.67 per pound. How much money did she spend?
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Equation for y and what if equals too
katen-ka-za [31]

The answer is y = 35x + 20.

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m(slope) = (y2 - y1)/(x2-x1)

In this equation (x1, y1) is the first ordered pair and (x2, y2) is the second. Plug in to the equation and solve.

m = (90 - 55)/(2 - 1)

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Now that we have the slope, plug that into the equation along with either point to find the intercept (the last number).

y = mx + b

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Now that we have the slope and intercept, we can use each to fill in those blanks.

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3 years ago
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tekilochka [14]
To do this, nice it to add 3 and 5, then divide 72 by the result of sum 3 and 5. Finally multiply it by 3 and by 5 to get the result.
Lets do this
3+5=8
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9*5=45  - second group
8 0
3 years ago
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