Answer: 12
Step-by-step explanation:
A. square
explanation: a square has four equal side lengths and four right angles, the other shapes do not fit the criteria
Let the angles be x and y. y is the supplementary angle of x, so is represented by 180-x = y. y=17x. Find x and then find y.
180-x = 17 x
180 = 18 x
x = 10 degrees
y = 170 degrees.
Answer:63
Step-by-step explanation:
Answer:
The decimal multiplier to decrease by 8.4% is 0.916.
Step-by-step explanation:
To increase by a%, the decimal multiplier is:
1 + (a/100)
To decrease by a%, the decial multiplier is:
1 - (a/100)
What is the decimal multiplier to decrease by 8.4%?
1 - (8.4/100) = 1 - 0.084 = 0.916
The decimal multiplier to decrease by 8.4% is 0.916.