Answer:
Step-by-step explanation:
5y plus 2y = 7y 6+2 = 8
Answer:
18° and 72°
Step-by-step explanation:
The angle measures are unknown, so they will be represented with the variable, x. Since, one angle is 4 times the other, this will be represented with 4x.
To find complementary angles, they are added together and equal 90. So let's create an equation.
x + 4x = 90
Now solve for x.
5x = 90
5x/5 = 90/5
x = 18
One angle is 18°.
Now find the second angle.
4x
plugin 18 for x and multiply
4(18) = 72
Answer: The other person eats 5/6ths of a pizza
Step-by-step explanation:
put it into sixths
Answer:
69
Step-by-step explanation:
<span>C. The older brother payed bill $12 .75 and the younger brother does not owe him any money</span>