Answer:
-1
-3
1/3
Step-by-step explanation:
Put each of the numbers in for y and solve for x
8 = 3x -1
9 = 3x
x -3
Answer:
6
Step-by-step explanation:
If minus stands before parenthesis the sign in the parenthesis changes to the opposite
Answer:
Area= 50.24 inches square
Step-by-step explanation:
Area of a circle = π r² diameter= 2*radius
Area= 3.14*(16) ²
Area= 50.24 inches square
The sum of these two angles is 180°, therefore,
138° + (x + 8)° = 180°.
Simplify the left side of the equation.
146° + x = 180°.
Subtract 146 from both sides.
x = 34°