Answer:
D
Step-by-step explanation:
The diagonals of a rhombus bisect each other, thus
FJ = JH, that is
y + 5 = 4x ( subtract 5 from both sides )
y = 4x - 5 → (1)
In a rhombus all sides are congruent, thus
HG = EF, substitute values
3x + y = 2x + y + 2 ( subtract y from both sides )
3x = 2x + 2 ( subtract 2x from both sides )
x = 2
Substitute x = 2 into (1)
y = 4(2) - 5 = 8 - 5 = 3
Thus
EF = 2x + y + 2 = 2(2) + 3 + 2 = 4 + 3 + 2 = 9 → D
B. Upside Down V- Shaped
When you draw it out, it looks like a upside down V.
Answer:
9 m³
Step-by-step explanation:
This block has the shape of a rectangular prism.
The volume of such a prism is A = (length)(width)(height).
Here, the volume is V = (3 m)(1.5 m)(2 m) = 9 m³
Answer:
n = -12/11
Step-by-step explanation:
4n = -7n - 12
4n + 7n = -7n - 12+7n
11n = -12
11n/11 = -12/11
Answer:
I don really know how to help the question isn´t stated properly
Step-by-step explanation:
