Answer:
B
Step-by-step explanation:
I think your supposed to just count the dots
3 pieces for each person. 38 left in total. Hope this help!
Answer:
x = 5
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
x² + 12² = 13², so
x² + 144 = 169 ( subtract 144 from both sides )
x² = 25 ( take the square root of both sides )
x =
= 5
Answer:
point form: (2,-1)
equation form: x=2,y=-1
Step-by-step explanation: