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3 years ago

55% of what number is 44

1 answer:

8 0

Mathematically speaking the question is:
55% * x = 44
Applying equation rules this becomes:
x= 44 : 55% which can be further translated as:
x= 44 / (55:100)
Let's move 100 and instead of making it divide with 55, multiply with 44 (rule of inversion), then solve the remaining operations:
x = (44 * 100) /55 =>X= 4400 / 55 =>x = 80

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Answer:

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Step-by-step explanation:

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3 years ago

a cone has a volume of 1,570in3. If the height of the cone is 15 inches. Calculate the radius of the cone?

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Answer:

approximately 10

Step-by-step explanation:

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3 years ago

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Answer: y = 3+b

Step-by-step explanation:

Hi, to answer this question we have to write an equation:

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3 years ago

The rate of change of the function f(x) = 8 sec(x) + 8 cos(x) is given by the expression 8 sec(x) tan(x) − 8 sin(x). Show that t

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Answer:

Shown - See explanation

Step-by-step explanation:

Solution:-

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- We will first use reciprocal identities:

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- Now take LCM:

$8\frac{sin(x)- sin(x)*cos^2(x)}{cos^2(x)}$

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- Again use pythagorean identity tan(x) = sin(x) / cos(x):

$8*sin(x)*tan^2(x)$

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3 years ago

Read 2 more answers

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