Answer: 12 cakes
Step-by-step explanation:
Side side side congruency theorem. if the three corresponding side in two triangles are congruent then the triangles are congruent
Answer:
A
Step-by-step explanation:
Refer to the picture above.
Explainations are written in the pic above.
Answer:
(2,-1)
Step-by-step explanation:
Multiply first equation by 2:
10x + 2y = 18
Subtract the second equation from this so that the 2y terms cancel:
10x - 3x = 18 - 4
7x = 14
x = 2
Plug into first equation to find y:
5(2) + y = 9
10 + y = 9
y = -1
The answer is (2,-1)
Answer: 11. Is A
Step-by-step explanation: