Answer: 10:7
Step-by-step explanation:
40:28=10*7
Answer:
a²+b²=126
Step-by-step explanation:
(a+b)²=a²+b²+2ab
(12)²=a²+b²+2×9
144=a²+b²+18
a²+b²=144-18=126
Answer:
it will take her an hour and 25 minutes roughly
Step-by-step explanation:
Answer:
w
=
−
3
/2
To be clear W= -3 OVER 2
Step-by-step explanation:
Solve for w by simplifying both sides of the equation, then isolating the variable.
Glad to help!!
Add them all together and divide by the number of variables here there are four and the answer is 1.25 or 5/4
