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maria [59]
3 years ago
5

the graph shows the proportion relationship between the side lengths of a square and it perimeter.Which equation shows the same

relationship between the side lengths and the perimeter of the square

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
5 0

Answer:

second one I believe

Step-by-step explanation:

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I need help with math algebra homework
lesya [120]

Answer:

1. Slope: -3/4

2. Point-slope: y+4=-3/4(x+4)

3. Slope-intercept: y=-3/4x-7

4. Standard form: 3x+4y=-28

Step-by-step explanation:

1. To find the slope, use the slope formula, which is: y2-y1/x2-x1.

Plug the y-coordinates into the top part of the equation and the x-coordinates into the bottom part.

2--4/-4-4

2+4/-8 = 6/-8, or 3/-4

2. Use the slope and one of the x and  y coordinates to put the equation into point-slope form. Recall that point-slope form is: y-y1=m(x-x1). Let's use the coordinates (4,-4).

y+4=-3/4(x+4)

3. To put the point-slope equation into slope-intercept form (y=mx+b), you need to distribute -3/4 to x+4 and subtract 4 from both sides.

When you distribute, the equation becomes:

y+4=-3/4x-3

Finally, when you subtract 4, the equation becomes:

y=-3/4x-7

4. Standard form is written as x+y= #.

To convert y=mx+b to standard form, first subtract -3/4x from both sides.

-3/4x + y = -7

Multiply everything by 4

3x + 4y = -28

3 0
3 years ago
Ou have decided to open your own food truck offering specialty street food.
baherus [9]

Food Truck Menu

Soft Pretzel: $1.00 (cheese .50)

Cheese Pizza: $1.50

Pepperoni Pizza: $2.00

Hot Dog: $1.00

Chips: $0.50

Fries: $1.00 (cheese or bacon .50)

Food Truck Drinks (.50 each)

Water, Pepsi, Diet Pepsi, Coke, Diet Coke, Mountain Dew, Lemonade, Iced Tea

You should visit Food Truck because we have delicious items that you would want to munch on. Whether you got cravings for a hot dog, or you have a thirst for some homemade lemonade, we have what you ask for.

3 0
2 years ago
Can you answer these 3 questions for me plz
finlep [7]
A.
1hr \: 15min = 75min

c = 0.22t = 0.22 \times 75 = 16.5

cost is $16.50

B.

26.40 = 0.22 \times t

rearrange to solve for t:

t = \frac{26.40}{0.22} = 120min

C. This is the same as part B, only the rate changed

t = \frac{26.40}{0.25} = 105.6min

they ask for the greatest number of minutes, so we round down (take the floor of the value).

the answer is 105 minutes.
4 0
2 years ago
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Two trains leave towns 664 miles apart at the same time and travel toward each other. One train travels 16 mih faster than the o
Hatshy [7]

Answer:

I think that I am right.  One train is traveling at 75 mph and the other train is traveling at 91 mph

Step-by-step explanation:

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10 months ago
120/30=s/5 help plzzzz
ehidna [41]

Answer:

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Step-by-step explanation:

1. You "cross-multiply" 120 to 5 (120*5).

2. You divide 600 (120*5=600) to 30, which is (600/30).

3. You get the answer which is 20.

6 0
3 years ago
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