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3 years ago

Evaluate when x = 9, y = 144, and z = 16

Mathematics

1 answer:

Katyanochek1 [597]3 years ago

5 0

Answer: Should be 163

Step-by-step explanation: Substitute the value of the variable into the expression and simplify.

163

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Z= 37 51 39 Triangles and Trigonometry

san4es73 [151]

Answer:

$z = { \tan( \frac{10}{8} ) }^{ - 1} \\ z =(51.34019174591)$

So the corect answer is (51)

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3 years ago

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konstantin123 [22]

Answer:

$\sqrt[n]{x^a}=x^{a/n}$

Step-by-step explanation:

While the "law"

$\sqrt[n]{x^n}=x$

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$\sqrt{x^2}=|x|\ne x \quad\text{for x $$

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3 years ago

I need to know how to solve the problem

LiRa [457]

Start by multiplying b to both sides of the equation to get rid of the fraction. Now you have: Ub = ak.

To isolate a, divide both sides of the equation by k. $\frac{Ub}{k}$ = a is the final answer.

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3 years ago

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professor190 [17]

Answer:

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3 years ago

Write of a story (word problem) that represents a proportional relationship.

kiruha [24]

Answer:

A proportional relationship is written as:

y = k*x

where k is the constant of proportionality.

A general word problem that represents one of these relationships can be:

If each burger costs $1.50, what would be the cost of buying x burgers?

The cost of x burgers will be x times $1.50, so if we define y as the total price, we will have the relation:

y = $1.50*x

Which is a proportional relationship where the constant of proportionality is $1,50

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3 years ago