Step-by-step explanation:
To find a set of 3 leg lengths that will form a right-angled triangle, the square of the largest leg must be equal to the sum of the squares of the other 2 legs.
We try out all the options:
39² = 1521, 15² + 36² = 1521.
12² = 144, 8² + 4² = 80.
17² = 289, 13² + 9² = 250.
Since 39² equals 15² + 36², option A is the correct answer.
Switch the y and x then solve for y, so I believe b.
Do u mean what is f(8)?
(X) = 2x + 5
Inverse = (x-5)/2
F(x) = (x-5)/2
F(8) = (8-5)/2
= 3/2 = 1.5
Answer:
d = 2
the diagonals are the different lengths
Step-by-step explanation:
Answer:
1:12
Step-by-step explanation:
I hope this helps!
