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2 years ago

What is the slope of the line that passes through the points (0,-7) and (-4,3)

Mathematics

1 answer:

erastova [34]2 years ago

4 0

Answer:

Step-by-step explanation:

To find slope you have to take y2-y1 over x2-x1

y2=your second y poiny

y1=first y point

x2=second x point

x1=first x point

Since it is minus a negative you get to change it to a plus sign, because they cancel each other out.

3 + 7

____

-4-0

10/-4

This isn't quite simplified, so you find a common factor for the numerator (top number) and the denominator (bottom number). You should note the number has to go into both numbers, not just one. The largest common factor would be 2 in this case.

10/2=5

-4/2=-2

Now your simplified answer would be 5/2

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1/3 times 6/8

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So, the answer is 3/12

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2 years ago

Y-17= -37 what is the answer

LenaWriter [7]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

Step-by-step explanation:

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2 years ago

The side length of a square S can be determined by the formula S equals the square root of a where a represents the area of the

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Answer:the side length of a square with the area 0.09 square meter is 0.3 meter.

Step-by-step explanation:

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S = √a

Therefore, the side length of a square with the area 0.09 square meter would be

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3 years ago

Every $4,000 spent on cable TV will reach 160 fans while every $2,750 spent on radio ad will reach 125 fans. A stadium has estab

laila [671]

Answer:

Neither of the two advertising options meet the goal.

Step-by-step explanation:

Every $4,000 spent on cable TV will reach 160 fans.

Therefore, the goal of reaching 200000 fans will be fulfilled by $\frac{4000 \times 200000}{160} = 5000000$ dollars i.e. $5 million which is greater than the budget of $3 million.

Now, every $2,750 spent on radio ads will reach 125 fans.

Therefore, the goal of reaching 200000 fans will be fulfilled by $\frac{2750 \times 200000}{125} = 4500000$ dollars i.e. $4.5 million which is again greater than the budget of $3 million.

Therefore, neither of the two advertising options meet the goal. (Answer)

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2 years ago