Answer:
A and D
Step-by-step explanation:
Parallel lines have same slope.
Answer:
Equations would be;
<u>30 + 50 + y = 180 </u>
and
<u>y = 180 - 80</u>
Additional:
If you are looking for y and u value then here they are:
y = 100°
u = 25°
Hope this helps!
Answer:
9.5
Step-by-step explanation:
If the dog has 5 to start with and the cat gives him 4.5 more, the dog would end up with 9.5
5.0+4.5=9.5
Answer:
86°
Step-by-step explanation:
(a+c)/2=86
in this case, a=c
so,
2c/2=86
or, c=86
Answer:
A. 4 1/2
Step-by-step explanation:
To solve this, let's isolate x
6 + (2/3)x = 9 1. Subtract by 6 on both sides
(2/3)x = 3 2. When dividing fractions, think of it as multiplying both sides by the reciprocal of the given fraction
x = (3/2)(3/1)
x = 9/2
x = 4.5