Equilateral means equal sides, so B, sides are congruent.
Answer:
I would say one-half
Step-by-step explanation:
because its 3/8 and is close to 4/8 which is equal to 1/2
If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).
If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down (no change).
<span>a) 4.14<u>8</u> ≈ 4.15
b) 5.09<u>2</u> ≈ 5.09
c) 0.45<u>8</u> ≈ 0.46
d) 17.31<u>5</u></span> ≈ 17.32
Answer:
Part 1)
Projection of vector A on vector B equals 19 units
Part 2)
Projection of vector B' on vector A' equals 35 units
Step-by-step explanation:
For 2 vectors A and B the projection of A on B is given by the vector dot product of vector A and B
Given

Similarly vector B is written as

Thus the vector dot product of the 2 vectors is obtained as

Part 2)
Given vector A' as

Similarly vector B' is written as

Thus the vector dot product of the 2 vectors is obtained as
