Answer:
Step-by-step explanation:
180-80-50=50
x=50
Answer:
11% interest rate
Step-by-step explanation:
3,300 / 3 = 1,100
$1,100 per year
1,100 / 10000
.11 = 11%
Hello,
(x+3)²+(y+8)²=(1/3)²
Answer A
Answer: 20;
w - width
3w - 1 - length
54 in - perimeter
w + w + (3w - 1) + (3w - 1) = 8w - 2 - perimeter
The equation:
8w - 2 = 54 add 2 to both sides
8w = 56 divide both sides by 8
w = 7
3w - 1 = 3(7) - 1 = 21 - 1 = 20
Answer: The length = 20 in.
Step-by-step explanation:
Answer:
Example: What is the area of this rectangle?
Area Count
The formula is:
Area = w × h
w = width
h = height
The width is 5, and the height is 3, so we know w = 5 and h = 3:
Area = 5 × 3 = 15
