take away 93 from both sides
Divide by 9 through
Add (b/2)^2 to form perfect square
Form perfect square
Square root both sides to find x
add 1 on both sides
Answer:
25 * 65 degrees
Step-by-step explanation:
Complementary angles = 90 degrees
90-40=50
50/2=25
25+40=65
65+25=90
Answer:
(12x - 6)/5
Step-by-step explanation:
6(2x-1)/5 => (12x - 6)/5 because of the distributive property.
You cannot simplify farther after you reach (12x - 6)/5.
Answer: 8
Step-by-step explanation:
16÷ 2 = 8
If the cyclist rides at 10mph and 1mph=1.6kph then 1.6x10=16 which means he was traveling at 16 kilometers per hour and after five hours he would have traveled 80 kilometers