What is the perimeter of a rectangle with a width of 20.3 cm and a length of 30.2 cm

Mathematics

2 answers:

givi [52]2 years ago

4 0

Answer:

101cm

Step-by-step explanation:

Because you have to add 20.3+20.3 because there is two sides of that measurment and then add 30.2 and 30.2 and you get 101.

klemol [59]2 years ago

3 0

Answer:

P = 101

Step-by-step explanation:

2(l+w)

2(30.2+20.3)

101

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Step-by-step explanation:

I knew I would have 1 foot left so that made sure it wasn’t A then I knew that it the answer had to be in yards so I convert 8 feet into yards which becomes 2.7 so it’s not three which makes I’m not C. So 9 yards minus 2.7 yards would equal the answer B

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At noon, a barista notices she has $20 in her tip jar. If she makes an average of $0.50 from each customer, how much will she ha

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Answer:

She has $20 + $0.50n in her tip jar.

Step-by-step explanation:

Amount in tip jar at noon = $20

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2 years ago

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Oliga [24]

Answer:

5

Step-by-step explanation:

Step 1. Get two points off the graph

Points: (-70, 0) and (-60, 50)

Step 2. Use the two points to find the slope

m = slope

m = change in y/change in x

m = y2 - y1/x2 - x1

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m = 50/10

m = 5/1

m = 5

The slope is 5