Answer:
1 hour 9 minutes
Step-by-step explanation:
Answer:
I think that the first one is not a rhombus but the last two are.
Answer:
2/3 = a/b
Step-by-step explanation:
6/9 = a/b
2/3 = a/b
Look for the calculator for algebra online
Answer:
X=9
Step-by-step explanation:
2x-7=11
Add 7 each side
2x - 7 +7 =11 + 7
2x=18
Divide by 2 each side
2x/2=18/2
x=9