Use the tens.Try 30x80. 76 rounds up to 80 and 33 rounds down to 30.
The area of the green carpet would be 8
Answer:i did this just line up the dots and to tell if its porportional its straight through the orgin.
Step-by-step explanation:
Answer: BC=22cm
Step-by-step explanation:
5d-3=3d+7
2d=10
d=5
plug 5 into the equation for BC, and you get 22