X-int. is (5/7,0)
y-int. is (0,5)
The new square has length: 10 + l, where l is the original length of the square, and it's area is (10 + l)^2;
So, we solve the equation: 3 x l^2 = (10 + l)^2;
Then, 3 x l^2 = 100 + 20 x l + l^2;
Finally, 2xl^2 - 20xl - 100 = 0; / ÷2;
l^2 - 10l - 50 = 0 (we use the quadratic equation formula);
The only positive solution is l = 5(1+ \sqrt{3} );
For this case we must solve the following linear equation:
Adding similar terms from the left side of the equation:
Subtracting
from both sides of the equation we have:
Thus, equality is not fulfilled. So the equation has no solution.
Answer:
No solution
1. I don’t know exactly what you need but 4 divided by 7 is about 0.57 feet or 6.86 inches
2. If you are allowed excess, then you will have 7 pieces each at 0.5 feet with half a foot left extra
Answer:
19 ° Celsius
Step-by-step explanation:
13 -2 = 11 +8 = 19
