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Annette [7]
3 years ago
10

The formula for the area A

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
6 0
A = 1/2h(b1 + b2)
2A = h(b1 + b2)
2A/h = b1 + b2
b1 = 2A/h - b2
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A morning truck can carry no more than 1480 pounds of cargo. Brian loaded 640 pounds into the truck already. He is loading boxes
guajiro [1.7K]

Given :

A morning truck can carry no more than 1480 pounds of cargo.

Brian loaded 640 pounds into the truck already.

He is loading boxes that weigh 70 pounds.

To Find :

How many boxes can he out into the truck.

Solution :

Weight left for carrying cargo, W = 4180 - 640 pounds

W = 3540 pounds

Number of boxes of 70 pounds cargo he can carry in truck is :

n =\dfrac{3540}{70}\\\\n = 50.57 ≈ 50 .

Therefore, number of box they can carry is 50.

Hence, this is the required solution.

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3 years ago
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bearhunter [10]

Answer:

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Step-by-step explanation:

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2 years ago
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lora16 [44]

a) I have attached an image of a probability tree diagram.

b) 0.02332 (please round to where you need)

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6 0
3 years ago
expression to approximate log a of x for all positive numbers a, b, and x, where a is not equal to 1 and b is not equal to one
amid [387]

Question:

Approximate log base b of x, log_b(x).

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Answer:

f(x) = (-1/x + 1) / (-1/b + 1)


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log_b(b) = 1

As x descends to zero, log(x) diverges to -infinity


Graph of f(x) = (-1/x + 1)/a is reminiscent of log(x), with f(1) = 0.


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Substitute for a:

f(x) = (-1/x + 1) / (-1/b + 1)

f(1) = 0

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2 years ago
Reduce 36/54 to simplest terms in fractions
liraira [26]

Answer:

2/3

hope this helps

have a good day :)

Step-by-step explanation:

7 0
2 years ago
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