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iren [92.7K]
3 years ago
8

A field is a rectangle with a perimeter of 1300 feet. The length is 400 feet more than the width. Find the width and length of t

he rectangular field.
Mathematics
1 answer:
bixtya [17]3 years ago
6 0
The perimeter of a rectangle is the sum of all the sides. So
1300 = (2 x 400) + (2 x width)
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A rectangular image of length 5 cm and width 7 cm is magnified in a studio. On magnification, 1 cm of the image represents 15cm.
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Answer:

238 cm

Step-by-step explanation:

so we have a scale factor   of  17: 1

originally we had the dimensions:   3cm by 4m

now we have    3*17  by 4*17  = 51 cm by 68 cm

Perimeter = 2*51 + 2*68 = 238 cm

8 0
2 years ago
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Which answer is an equation in point-slope form for the given point and slope?
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Step-by-step explanation:

Point-slope equation for line of slope m that passes through (x₀,y₀):

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In your case, m=5 and (x₀,y₀)=(1,9):

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2 years ago
Jill has $1.25 in her pocket. The money is in quarters and dimes. There are a total of 8 coins. How many quarters and dimes does
erica [24]

Answer:

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Step-by-step explanation:

Let q represent the number of quarters (the higher-value coin). Then 8-q is the number of dimes, and Jill's total amount in change is ...

  0.25q +0.10(8-q) = 1.25

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Jill has 3 quarters and 5 dimes.

5 0
3 years ago
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Ann studied the effects of watching television on time spent exercising
34kurt

The response variable in the study that Ann has done here can be said to be Time spent exercising.

<h3>What is a response variable?</h3>

This is the name that is used to refer to the dependent variable. This is the variable that is of interest in the study. The goal is to see the changes that occurs in the particular variable based on the actions that another variable would have such as the independent variable.

From this we can see that The response variable in the study that Ann has done here can be said to be Time spent exercising.

Read more on response variable here:

brainly.com/question/22046153

#SPJ1

8 0
1 year ago
How do you figure this out
Ipatiy [6.2K]

4 \times 8 =  {32}^{2}  \\ 3 \times 3  =  {9 }^{2}  \\  {32 + 9 = 41}^{2}
7 0
3 years ago
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