My best guess would be to take a side "s" and multiply it by the other side (which would also be s because of a squares properties). Your answer: s*s, or more simply, s^2.
Answer:
60/12 idk how to explain lol
Step-by-step explanation:
Answer:
You bought 5 pounds of bananas
Step-by-step explanation:
Firstly, we assign variables.
Let the number of pounds of bananas bought be b and the number of pounds of apple bought be a .
One more pound of apples than bananas were bought.
Mathematically this means a - b = 1 or a = b+ 1 .........(i)
The total cost of apples bought is 3.4 * a = $3.4a
The total cost of bananas bought is 2.30 * b = $2.30b
Now the addition of both equals $31.90
Thus, we have;
3.4a + 2.3b = 31.9 •••••••••(ii)
From i, we can substitute for a
3.4(b+1) + 2.3b = 31.9
3.4b + 3.4 + 2.3b = 31.9
5.7b + 3.4 = 31.9
5.7b = 31.9 - 3.4
5.7b = 28.5
b = 28.5/5.7
b = 5 pounds
Answer:
x=square root 63. Basically the radical 63.
Step-by-step explanation:
So in the first triangle with the 3 in it. You have root 3 and use the a^2 +b^2=c^2 formula. So 3^2 + 3^2= x^2 and then when you solve you get radical 18^2 which is equal to radical 18 or square root 18. Then we go to the bigger triangle and we do the same formula but this time we have the c value which is 9. So we do radical 18^2 + x^2 = 9^2 and then solve that and minus 18 from the 81 since the radical goes off the 18 and you get square root63.
Sorry i couldn't use the signs. Sorry If I'm wrong Hope this helps!.
One solution is
y ≥ 2x - 3