Answer:
3:30 pm
Step-by-step explanation:
Games : 1 hour
Cleaning : 1 hour
Homework: 30 minutes
Total time
1+1+ 30 minutes
She started at 1 pm
1 + 2 hour 30 minutes
1 +2 hours = 3 pm
3+30 minutes = 3:30
Answer:
Step-by-step explanation:
Use the Pythagorean theorem:
a and b are the legs and c is the hypotenuse. Insert the values:
Simplify exponents using the rule :
Simplify addition:
Find the square root:
Simplify in radical form: Find a common factor of 24 that is a perfect square:
Separate:
Simplify:
Finito.
2
it like trying to imagine re-folding back a cardboard box
Answer:
x= -36/5, which is also -7.2
Step-by-step explanation:
you can solve this equation by multiplying both sides of the equation by -6/5
hope it helps