Answer:
3
Step-by-step explanation:
1. vertical angle theorem and triangle angle sum theorem
2. The sum of the interior angles of a triangle = 180
so < x = 180 - (70 + 30) = 180 - 100 = 80
and < y is a vertical angle to < x...and vertical angles are equal..
so < y = 80
5x+25=85
Add 25 because he already saved that amount of money
5x because 5 is the amount of money he makes a week and x= number of weeks.
And =85 because that’s the total cost
To find the amount of weeks, just solve the equation
5x+25=85
5x=60
X=12 weeks
Hope it helps
Answer:
2 ^12
Step-by-step explanation:
16 ^3
Replace 16 with 2^4
2^4^3
We know that a^b^c = a^ (b*c)
2^(4*3)
2 ^12
