43/100 = 0.43
21/2/100 = 0.105
13.6/100 = 0.136
521/100 = 5.21
The cross section goes through the cylinder the long way, slicing it in have.
Answer: c
which is hopefully the letter for the one with two rectangles and dotted lines.
A.
A - selecting a milk chocolate
B.
The number of the chocolates must be a multiple of 15, so there can be 15,30,45,... etc. chocolates in the box.
Answer:
1. is a 30 60 90 triangle so x = 30
pardon my bad handwriting for below
2.
STEP 1: subtract the angle you have from 180
STEP 2: add your x values together, if there is a non x number (such as + 10) balance it out on the other side by adding or subtracting
STEP 3: divide so that x has no coeffecient in front of it
STEP 4: substitute x values with the value you got
STEP 5: verify by adding the angles you got, it'll be correct if it equals 180