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3 years ago

Rewrite in simplest radical form 1/x^−3/6 Show each step of your process please!

1 answer:

8 0

$\frac{1}{a^{-b} } =a^b \\c^{ \frac{a}{b} }= \sqrt[b]{c^a} \\ \\ \frac{1}{x^{- \frac{3}{6} }}=\frac{1}{x^{- \frac{1}{2} }} =x^ \frac{1}{2} = \sqrt[2]{x^1} = \sqrt{x}$

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X squared plus 8 squared equals 9<br> What is X?

BabaBlast [244]

Answer:

x = $i\sqrt{55} , -i\sqrt{55}$

Step-by-step explanation:

x^2 + 8^2 = 9

Simplify the 8^2

x^2 + 64 = 9

Subtract 64 from both sides

x^2 = -55

Take the square root from both sides

x = +/- $\sqrt{-55}$

Simplify

x = $i\sqrt{55} , -i\sqrt{55}$

Hope this helps!

4 0

2 years ago

Which point is a solution to the system of equations?<br> y = 3x +4<br> y =+2

Andru [333]

(-2/3, 2)

Solve for the first variable in one of the equations, then substitute the result into the other equation.

3 0

3 years ago

Read 2 more answers

Write the equation in point-slope form of the line that passes through the points (-3,6) and (2,11)?

faltersainse [42]

Answer:

the answer is (2,-3)

Step-by-step,-explanation:

4 0

3 years ago

Jacob's favorite movie is 1 5/6 hours long. He says he has watch the movie 5 and a half times. If that is true. How many hours h

34kurt

$1\frac{5}{6}$ = $\frac{11}{6}$ , and when you multiply it by 5 it turns into $\frac{55}{6}$ , which is $9\frac{1}{6}$

So in conclusion he watched 9 & 10 minutes watching the movie

3 0

3 years ago

Alisha has a five-year car loan of $15,000 with an interest rate of 6 percent. If the interest is compounded annually, how much

Ray Of Light [21]

Answer:

I believe the answer is $20,073.38

Step-by-step explanation:

Step 1: Find the percentage. The formula for annual compound interest is A = P(1 + r)^t, where A = amount (total amount), P = principal (initial amount), r = rate (percentage), and t = time (in years). Our rate is 6%, which is 0.06 in decimal form. Add it to 1. 1 + 0.06 is 1.06.

Step 2: Raise 1.06 to the 5th power. Because we are finding the amount in 5 years, we do that step. 1.06^5 is 1.3382255776.

Step 3: Do not delete the decimal from the calculator. Multiply it by 15,000 to find the total amount. When you do, you get 20,073.383664 or 20,073.38 when rounded to the nearest hundredth.

7 0

3 years ago