Step-by-step explanation:
for 15 =6
75=?(x)
15x=75×6
15x=450
x=450/15
x=30
Rob saved $30
Answer:
110
Step-by-step explanation:
Hello There!
If you didn't know the rule about angles in a triangle is that they have a sum of 180
So we can find the measure of the missing angle by subtracting the given angles (in this case 30 and 40) from 180
so the missing angle = 180 - 30 - 40
180 - 30 = 150
150 - 40 = 110
so the missing angle = 110
Answer: 42.00
Step-by-step explanation:
divided 3 and 31.50 and then add 31.50 + 10.50 = 42.00
Each time they assume the sum is rational; however, upon rearranging the terms of their equation, they get a contradiction (that an irrational number is equal to a rational number). Since the assumption that the sum of a rational and irrational number is rational leads to a contradiction, the sum must be irrational.
(write this in your own words)
Answer:
Step-by-step explanation:
