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pshichka [43]
3 years ago
15

Lesson 7 Practice Problems

Mathematics
1 answer:
zlopas [31]3 years ago
6 0

Answer:

6:22,10:110,9:33

Step-by-step explanation:

all the answers are factors of 3 and 11

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Can someone help me with one more pls I’ll comment on yours
just olya [345]

Answer:

A:

The perimeter of the parking lot is 302 yards.

The area of the parking lot is 5,544 yards squared.

B: Perimeter

C: Area

Step-by-step explanation:

A:

To find the perimeter of the parking lot, we add all the sides up. 2L + 2W = Perimeter.

2(63) + 2 (88) = 302

To find the area, we multiply the length by the width. 63 × 88 = 5,544.

B: We need to know the amount of chain needed to surround the parking lot. In other words, we need to line the perimeter with a chain.

C: We would be paving the entire area of the parking lot.

Hope this helps,

❤Nicki❤

6 0
4 years ago
Is this a proportional relationship? Please help!
OLEGan [10]

Answer:

No

Step-by-step explanation:

If you draw a line, it will not go through the origin and there isn't a constant rate of change.

6 0
2 years ago
The table represents a liner function. What is the slope of the function?
Liono4ka [1.6K]

Answer:

The slope is 3.

Step-by-step explanation:

Let's use the slope formula to calculate the slope of this function. Remember, slope equals rise over run, or the difference between y coordinates divided by the difference between x coordinates of 2 points on the graph.

Let's use the last 2 points in the table: (1, 7) and (2, 10)

\frac{y_{2} - y_{1} }{x_{2} - x_{1} }

= \frac{10 - 7}{2 - 1}

= \frac{3}{1}

The slope of this function is 3!

Hope this helps :) Feel free to ask me any questions!

5 0
4 years ago
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A student made a list of questions to gather data about a local movie theater. She will ask a sample of her classmates to answer
Wewaii [24]

Answer: A D E

Step-by-step explanation:

3 0
3 years ago
(125-x3) X (x-5)<br> ans pls?<br> btw that is (x cube)
Marianna [84]

Answer:

=−x5+5x4+125x2−625x

Step-by-step explanation:

8 0
3 years ago
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