Answer
This is how too apply it in trig when trying to find a side with only the degree and the side.
Answer:
4y
Step-by-step explanation:
y=x-2
y=x2-3x+2
Ryan is travelling 245 miles/3.5 hours
so 245/3.5 is 70 mph
Janelle is travelling 260 miles/4 hours
so 260/4 is 65 mph
so for each hour, they become 135 miles closer
so 910/135 is
6.75 hours they will meet
Answer:
2x+5<-9
Step-by-step explanation:
multiply the number by 2 and add 5
Answer:
3 3/11
Step-by-step explanation:
The best way to divide fractions is to not divide them at all.
Convert both mixed numbers into improper fractions.
4 times 2 is 8
8 + 1 is 9
I have 9/2 halves. Don't forget to put the negative back in.
1 times 8 is 8
8 + 3 is 11
I have 11/8 eighths. Dont forget to put the negative back in.
You will end up with
-9/2 ÷ -11/8
Flip the second fraction and change the division sign to a multiply sign
-9/2 × 8/-11
Multiply the numerators together and the denominators together
-9 x 8 and 2 x -11
-72 / -22
Dividing a negative by a negative will give us a positive
72 / 22
Simplify by dividing the top and bottom by 2
36/11
We cannot simplify further. You can answer like this or convert back into a mixed number.
There are 3 sets of 11 in 36, with 3 left over
3 3/11