Answer:
x = 15
Step-by-step explanation:
Similar triangles and proportional side lengths.
10/4 = x/6
5/2 = x/6
2x = 5 * 6
2x = 30
x = 15
Answer: a
Step-by-step explanation:
2x=2
x=
==> Period:
==> a
Answer:
C. 12 months
Step-by-step explanation:
145-25= 120
120/10= 12
she pays for 12 months
1st angle - x⁰
2nd angle - (x+25)⁰
The angles are supplementary,
so
x+x+25=180
2x=155
x=77.5⁰ -1st angle
77.5+25=102.5⁰ - 2nd angle
Answer:
equation: 41+4x=45.80
answer: x=1.20
Step-by-step explanation: