Question 1) x=4
the rest I rly dk
Answer:
oki! Mizuki here to help! 12 will be your answer!
Step-by-step explanation:
Soo... The ratio of blue to green is 4:3 right?
and there are 21 balloons!
4 + 3 is 7! So we divide 21 by 7 and get 3!
Then we multiply 3 by the number of blue balloons(aka 4) and get 12!
So the base is 72 area squared. You multiply 72 by the height, which is 9, giving you 648 area cubed.
Hope this helped!
I got ECHA... hope it's right:)
If you're asking for place value:
Thousands, and Ten Thousands place.
Just value:
8,000 and 80,000
