Answer:
x = 20
Step-by-step explanation:
m<9 and m<11 are alternate angles (so that the line c is parallel to line d)
Therefore their measure is equal to each other
if m<9 is represented with 6x:
6x = 120 divide both sides by 6
x = 20
After 10 weeks, the boys will have the same amount in savings.
Step-by-step explanation:
Given,
Amount Roberto starts with = $30
Amount added each week = $5
Let,
x be the number of weeks.
R(x) = 30+5x
Amount saved by Jack each week = $8
J(x) = 8x
When the amount will be same, the functions will be equal, therefore,
R(x) =J(x)
Dividing both sides by 3
After 10 weeks, the boys will have the same amount in savings.
Keywords: functions, division
Learn more about functions at:
#LearnwithBrainly
Answer:
LARGEST ANGLE= 96 DEGREES
Step-by-step explanation:
MEASURE OF LARGEST ANGLE= 3A
SMALLEST ANGLE= A
THIRD ANGLE= 20+A
3A+A+20+A=180(SUM OF INTERIOR ANGLES OF TRAINGLE IS 180 DEGREES)
TRANSPOSE 20 TO RHS.
5A=180-20=160
A=160/5
=32
MEASURE OF SMALLEST ANGLE=32
LARGEST ANGLE=3A=3*32=96 DEGREES
THIRD ANGLE=32+20=52 DEGREES
Answer: x= 2
Step-by-step explanation:
hope this helped :)