I believe that the number of miles traveled would be 8. This is because you would subtract $5.00 from the $13.80 and then divided by $1.10.
Answer:
3
Step-by-step explanation:
Complementary angles add up to 90
so if A and B are complementary....and A = 40, then B = 90 - 40 = 50.
supplementary angles add up to 180
so if B and C are supplementary, and B = 50, then C = 180 - 50 = 130
Answer:
x = 1
y = 1.7
z = 60⁰
work:
z = 60 because the three angles add to 180⁰ and 180⁰ - 90⁰ - 30⁰ = 60⁰
in a 30-60-90 triangle, the hypotenuse is twice the length of the shorter leg, so x = 1.
the longer leg is the short leg * Sq rt of 3
Sq rt of 3 to the nearest tenth is 1.7, so 1.7 * 1 is still 1.7, so y = 1.7.
18/12=1.5 dozens 1 dozens= 12
