Answer:
8.25 yards
Step-by-step explanation:
12.21 ÷ 1.48 = 8.25 yards
The answer to this question is 5.49
Answer:
2028 square inches
Step-by-step explanation:
The side length of the styrofoam cube measures 6 1/2 inches.
Step 1
We find the surface area of a cube
The formula is given as
Surface Area = 6a²
Where a = Side length of the cube = 6 1/2 inches
Hence,
Surface area of a cube = 6 × (6 1/2inches)²
= 253.5 square inches
Step 2
Huy is painting eight styrofoam cubes for a science project.
The total surface area that Huy will paint is calculated as:
1 styrofoam cube = 253.5 square inches
8 styrofoam cubes = x
Cross Mulitiply
x = 8 × 253.5 square inches
x = 2028 square inches
Therefore, the total surface area that Huy will paint is 2028 square inches.
Slope of KL = 2/2 = 1.
Slope of MN = 2/2 = 1.
Slope of LM = -1/2.
Slope of NK = -1/2.
The slopes of opposite sides KL and MN are equal.
The slopes of opposite sides LM and NK are equal.
Since quadrilateral KLMN has two pairs of opposite sides that are parallel, it is a parallelogram.