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Alenkinab [10]
3 years ago
12

Help me plz!

Mathematics
1 answer:
Goryan [66]3 years ago
8 0

Answer:

1,451.61 cm²

Step-by-step explanation:

A = LW

A = 38.1 x 38.1 (since a checkerboard has to be square)

A = 1,451.61

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Which expression calculates the speed in meters per second of an object that travels a distance of 40 m every 10 s?
Mumz [18]

Answer:

A

Step-by-step explanation:

40/10 will give you your answer

40/10=4m/s

3 0
3 years ago
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Last month Jim drove his car 2,718.3 miles. That brought the car’s total mileage to 87,416. What was the car’s mileage before la
stich3 [128]

To solve this problem you must apply the proccedure shown below:

1. You have that Jim drove the car 2,718.3 miles for a total mileage of 87,416.

2. Then, to calculate the mileage before last month, you only need to substract the total mileage given in the exercise above and the mileage drove last month, as following:

87,416miles-2,718.3miles=84,697.7miles

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3 0
4 years ago
What is 3 x 89 - 394 +35.32 x 34/289 x 100,000,000 - 3832 / 24213
Whitepunk [10]
415529284.606 is the correct answer
3 0
3 years ago
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About 0.036% of the water on earth is found in lakes and rivers which of the following shows 0.036% written as a fraction select
KengaRu [80]
Which that apply?

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5 0
3 years ago
Please click on the file and answer ASAP.
Annette [7]

Answer: Part a) 375 pounds, Part b) 8 words

Step-by-step explanation:

a)

<u />

Since n represents the number of words there are, we can plug in 20 for n into the equation to get:

C = 15*20 + 75 pounds

C = 300 + 75 pounds

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b)

Since C represents the cost of the advert, we can plug in 195 for C into the equation to get:

195 = 15n + 75

Subtract 75 from both sides:

120 = 15n

Divide both sides by 15:

n = 8 words

6 0
2 years ago
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