Answer:
23
15
12
34
Step-by-step explanation:
Answer:
A. Yes
Step-by-step explanation:
the 8cm will be the hypotenuse and the 4cm and 3cm will join to create a right triangle.
Answer:
6x
Step-by-step explanation:
3x*3x= 9x - 3x = 6x
It should be :
1/3(x + 18) = 7
1/3x + 6 = 7
1/3x + 6 - 6 = 7 - 6
1/3x = 1
x = 3