The answer is 10 x 62. He has 62 across, and 10 vertically. To find how many total he needs, you have to multiply both together. I hope this helps!
Answer:
Area of the rhombus ABCD = 16 square units
Step-by-step explanation:
Area of a rhombus =
From the graph attached,
Diagonal 1 = Distance between the points A and C
Diagonal 2 = Distance between the points B and D
Length of a segment between (x₁, y₁) and (x₂, y₂) =
Diagonal 1 (AC) = = 4 units
Diagonal 2(BD) = = 8 units
Now area of the rhombus ABCD =
=
= 16 units²
Therefore, area of the given rhombus is 16 units².
Answer:
5x^2 + xy + 20
Step-by-step explanation:
Begin with 5x^2+3xy+12, Subtracting 2xy yields 5x^2 + xy + 12. Next, subtracting -8 yields 5x^2 + xy + 12 - (-8), or 5x^2 + xy + 20
You were right, its the second choice CA=CB+BA