18
Step-by-step explanation:
X-3=15
Make X the subject of the formular by transferring the number with co-efficients in one side if the equation.
X=15+3
X=18
Use the Pythagorean theorem (a^2 + b^2 = c^2)
7^2 + 24^2 = x^2
x^2 = 625
x = 25
Answer:
1.) The diagonal lengths are equal
2.) The diagonals are perpendicular
Step-by-step explanation:
I don't have one sorry :(
Answer:
I only found two points : (0,-2) (1,-5)
Step-by-step explanation:
6*(4+5)
you do parenthesis first, which equals 9.
9*6 = 54
