Answer:
The quotient is 
Step-by-step explanation:
We want to simplify:
We factor the numerator to get:
We cancel out the common factors to get:
Therefore the quotient is
2cm = 0.02m.
The centimeter is smaller than meter 10 times.
Hope this help !
Answer:
k
Step-by-step explanation:
k
Answer:
I can only help with 5 and 6 which both are A.
Explanation:
that's because Cosine is adjacent to the angle (the angle being 30 degrees and the side next to it is 43mm) divided by the hypotenuse (longest side of a right triangle. The 50 mm). A way you can remember the sin, cosine and tangent is SOH CAH TOA. Sine=opposite over hypotenuse, Cosine = adjacent over hypotenuse, Tangent = opposite over adjacent. For the next one, it is the same principal. X is adjacent to 22 degrees and the other number is the hypotenuse so it has to be Cosine.
The answer is -4 because two negatives is the same as adding so -6 + 2 = -4
