Answer:
Step-by-step explanation:
First, you need to find the GCF of both denominators.
That would be 21.
You would need to multiple the 7 in 4/7 by 3, to get to 21. That means you would also have to multiply 3 by the 4. You should get 12/21.
Do you same thing to 1/3.
After that you should get the 2 factions, 12/21 and 7/21
12/21 + 7/21 = 19/21
There isn't anyway to simplify it, meaning the final answer is 19/21.
Answer:
D.
the first numbers are multiples of 3 and the second numbers multiples of 5. 4:7 isn't a multiple of 3 or 5
Step-by-step explanation:
On your y axis mark a dot at +4
now slope is 2/3 rise /run meaning
Rise + 2 (go up 2, because its positive)
Run 3 (go right 3, because you should always go right)
Do this starting at the dot you made at +4
now when you have done this make a new point
join our two dots with a line
You have your graph
Answer:
10.5 I think
Step-by-step explanation:
the platform is 42ft so if you divide 42 by 4 you get 10.5