If n is ten then the expression would change to
2(10)+4
20+4
so your answer would be 24
Answer: D.yes, both pairs of opposite sides are congruent.
Step-by-step explanation:
- A parallelogram is a kind of quadrilateral( a- closed polygon having four sides ) with opposite sides parallel and equal.
Its opposite angles are also congruent.
In the given figure , we have a quadrilateral.
Since , the opposite sides of the quadrilateral are shown equal.
Therefore , we can say that the given figure is a parallelogram.
Hence, the correct answer is D.yes, both pairs of opposite sides are congruent.
Answer:-1.38888888889
Step-by-step explanation:
26
r + 2r - 8 = 43
3r = 51
r = 17
g = 2r-8 = 34-8=26
Mark brainliest please
Answer:
9.4 m/s
Step-by-step explanation:
We are given that
Height of pile driver above a pile =h=4.5 m
Acceleration due to gravity=
According to law of conservation of energy
K.E=Potential energy
Substitute the values
m/s
Hence, the velocity of pile driver as it hits the pile=9.4 m/s
