Answer:
13/15
Step-by-step explanation:
1/5 + 2/3 = x
(1 · 3)/(5 · 3) + (2 · 5)/(3 · 5) = x
3/15 + 10/15 = 13/15 (can't reduce any further)
Answer:
C. Supplementary angles
Step-by-step explanation:
Supplementary angles add up to 180 degrees, making a straight line.
G(-2) means "evaluate the equation at -2"; it's asking you to swap out the "x" in the equation and sub in -2.
g(x) = x² + 3x - 2 ... plug in -2
g(-2) = (-2)² + 3(-2) - 2 ... simplify
g(-2) = 4 + (-6) - 2 ... add/subtract
g(-2) = -4
There are 10 mm in a cm.
If each dime is 1 mm then 10 dimes will be 1 cm high
1 dime / 1 mm = x dimes / 10 mm Cross multiply
1 dime * 10 mm = x * 1 mm
10 dimes = x The mm cancel out.