Answer:
Step-by-step explanation:
maybe 8 or 1/9
Answer:
y=63
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
4 / sqrt {9}
4(3)
4 x 3
12
Answer:
x=4
Step-by-step explanation:
tangent lines from the same point to a circle are congruent in length, so we can say that
5x+8 = 8x-4
5x -5x +8 = 8x - 5x -4
8 = 3x - 4
8+4 = 3x -4 + 4
3x = 12
3x/3 = 12/3
x=4
All you do is add up all your sides! So if your shape has 4+4+5+5 = 18. All you do is add them up!
