8.3 : anything multiplied by one is itself
Answer:
65 degrees
Step-by-step explanation:
y is a right angle and a is 30 degrees. this means that the supplementary engle of x is 45 plus 70 which is 115. 180-115 = 65 degrees.
Answer:
0.032
Step-by-step explanation:
0.2/100×16
=0.032
percentage can be written as percentage/100