Answer:
a=5
Step-by-step explanation:
Answer:
B = 135
Step-by-step explanation:
An octagon has 8 equal sides, and in total is 1080 degrees. Each angle is 135 degrees which adds up to 1080. Or:
135 × 8 = 1080.
Hope this helped.
Answer:
y= -1/3x +5
Step-by-step explanation:
Using the equation y=mx+b
you know <em>m</em> (slope), which is -1/3
you also know your <em>b</em> which is 5
You get y= -1/3x+5
Answer:
z = 19
Step-by-step explanation:
Given
2(4z - 9 - 7) = 166 - 46 ← simplify both sides
2(4z - 16) = 120 ← distribute parenthesis on left side
8z - 32 = 120 ( add 32 to both sides )
8z = 152 ( divide both sides by 8 )
z = 19
