Answer:
x = 9
Step-by-step explanation:
Since both points share the same x-coordinate, look no further.
It has to be a vertical line with x-coordinate 9.
Answer:
8 and 4
Step-by-step explanation:
8 x 4= 32
8+4 = 12
Me too maybe b I just need some answers
To find the area you would had to do a an triangle formula so the final answer would be 63 inches
Answer:
x = 3, y = - 2
Step-by-step explanation:
By substitution method,
4x + y = 10 -------> equation 1.
7x + 2y = 17 -------> equation 2.
From equation 1,
y = 10 - 4x ------> equation 3.
Substitute equation 3 in 2,
7x + 2 ( 10 - 4x ) = 17
7x + 20 - 8x = 17
7x - 8x = 17 - 20
- x = - 3
x = 3
Substitute x = 3 in equation 1,
4 ( 3 ) + y = 10
12 + y = 10
y = 10 - 12
y = - 2
Hence,
x = 3
y = - 2
