So, if you want to find a line perpendicular to another line, you have to put a decimal in front, or make it a reciprocal. In this case, I put a decimal in front to make it both perpendicular, and cross through (6, -9). Nice.

Edit: Spelling

4 0

3 years ago

A rectangular prism has a lenght of 8 inches and a width of 7 inches. The lateral area is 150 square inches . What is the height

Leokris [45]

I’m not absolutely sure but I believe the answer is around 6

4 0

2 years ago

7 13/20 as a percent??

iris [78.8K]

Answer:

765%

Step-by-step explanation:

Hope this helps!

5 0

2 years ago

Shane deposited $200 into an account and earned $36 in interest after 3 years. Use the formula I = prt, where I represents simpl

IrinaVladis [17]

Answer:

The interest rate = 6 %

Explanation:

We have I = prt, where I represents simple interest, p represents principal, r represents interest rate, and t represents time in years.

Here principal, p = 200 $

Number of years , t = 3

Interest received, I = 36$

We need to find rate of interest.

Substituting

36 = 200 x r x 3

r = $\frac{36}{200*3}$ = 0.06 = 6%

The interest rate = 6 %

3 0

3 years ago