How to find a third side of a triangle? only given 2 lengths

Answer and Explanation:

If the the third side is the hypotenuse, you can add the two sides together to find the length of the hypotenuse. If the hypotenuse is given and one other side, then subtract that side from the hypotenuse.

Hope this helps

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

yes

step-by-step explanation: