4 years ago

Which radical expression are equivalent to 4^3/5?

Mathematics

1 answer:

photoshop1234 [79]4 years ago

7 0

Answer:

E. 5√4^3

Step-by-step explanation:

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y-intercept always has an x-coordinate of 0. what number can substitute for x in the equation to find the y-intercept? show how

djverab [1.8K]

So, if you're trying to solve an equation, here's an example:

2x + 4y = 8
You would minus 2x from both sides. (you want to get the equation into a mx + b format)
4y= -2x + 8
you would now divide both sides by 4
y = -1/2x + 2
So now that your equation is in y = mx+b, you should know your answer.

mx= to slope
b= y-intercept

so, therefore, your y-intercept is 2.

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3 years ago

PROBLEM 3 Suppose the circumference of a circle is 6Pi. What is its diameter? Explain

andre [41]

Answer:

d = 6

Step-by-step explanation:

The circumference (C) of a circle is calculated as

C = πd ← d is the diameter

Given C = 6π, then

πd = 6π ( divide both sides by π )

d = $\frac{6\pi }{\pi }$ ← cancel π on numerator/ denominator