Answer:
3
Step-by-step explanation:
A ball is 10 meters. Since 100 centimeters are in a meter, each ball has 100*10 = 1000 centimeters.
The teacher needs 70 strings each 40 centimeters. The total amount they need is 70*40 = 2800 centimeters.
Since a ball has 1000 centimeters, 2800 centimeters will need 3 balls for a total of 3000 centimeters.
Answer:
c. 30
Step-by-step explanation:
60/2=30 can i get brainliest?
Answer:
55/7
Step-by-step explanation:
si:|fvdegregregregrerg4grgrfewgreggtrgr343g
<h2>
Explanation:</h2>
In this case, we have the following equation:
But we can write this equation as:
So this final result is a quadratic equation written in Standard Form (
). We need to find the solutions to this equations, so let's use quadratic formula:
<h2>Learn more:</h2>
Quadratic Equations: brainly.com/question/10278062
#LearnWithBrainly
Increase- to be more significant in value, to be of more worth, to have a larger quantity.
Basically, if I said I added 2 to 5, that would be an increase.
2+5=7 7 is bigger than 5.
If I subtracted 2 from 5, that would make a decrease in value.
5-2=3 3 is smaller than 5.
I hope this helps!
~kaikers
