True. all squares have opposite sides which are equal in length. this is the same for rectangles.
Answer:
the answer for your question is -42
Answer:
A.
Step-by-step explanation:
We use the simple interest equation of A=P(1+rt).
A-the total amount with interest earned
P-the initial amount or principal
r-rate
t-time in years
We substitute the values P=300, A=381, and t=9. We then solve for r.

We divide both sides by 300.

Simplify.

We subtract 1 from both sides.

Simplify.

We divide by 9.

r=0.03
We need to convert the decimal to a percentage by multiplying by 100.
The interest rate is 3%.
Answer:
$28.91
Step-by-step explanation:
The first step is to calculate the amount of the tip. You multiply the price (24.50) by the tip amount (18% or 0.18). The product is 4.41. Then, you add the tip to the bill. 24.50+4.41=28.91.