18·8.7= 156.6
23·56.1= 1290.3
47·5.92=278.24
Answer:
18:27:45 = 2:3:5
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
6y/x
6*3/2
18/2
9
Given: 7r+3r-8=8+2r
Simplify: 10r-8=8+2r
Addition: add 8 to each side: 10r=16+2r
Subtraction: Take 2r from each side: 8r=16
Division: Divide each side by 8 for answer: r=2
Answer: r=2
Answer:
a) 105 degrees
b) 75
c) 105
Step-by-step explanation:
a) 180-75 is 105 (supplementary angles)
b) same angle as kings ave and 4th street. (supplementary angles)
c) 180-75 is 105 (also vertical angle rule)
