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goblinko [34]
3 years ago
10

What is the height of a triangle with area 40 square inches and base 20 inches? A. 2 in. B. 1 in. C. 4 in. D. 3 in.

Mathematics
2 answers:
maxonik [38]3 years ago
5 0

Answer:


Step-by-step explanation:

base×height÷2=area of a triangle

20×height÷2=40

40×2÷20=4

UNO [17]3 years ago
4 0

The answer is A. Hope this helps.

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Step-by-step explanation:

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3 years ago
Henry worked for 8 days, Jack worked for 9.5 days while Steffi worked for 6.5 days to complete a project. If the amount earned f
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Answer:

The ratio in which the amount is shared is 16:19:13

Step-by-step explanation:

The given parameters are;

The number of days Henry worked = 8 days

The number of days Jack worked = 9.5 days

The number of days Steffi worked = 6.5 days

The sharing formula for the amount earned for the project = The ratio of the number of days worked by each one

The total number of days worked by all three = 8 days + 9.5 days + 6.5 days = 24 days

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The fraction of the total number of days Jack worked = (9.5 days)/(24 days) = 19/48

The fraction of the total number of days Steffi worked = (6.5 days)/(24 days) = 13/48

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3 years ago
A colony of bacteria grows according to the uninhibited growth model. Suppose there is 18 g of bacteria on Monday and 54 g of ba
Inga [223]

a. The general form of equation of an uninhibited growth model is:

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Answer:

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