Answer:
42 sq. Units
Step-by-step explanation:
I took the test
Answer:
9 + 10 = 19 product is 9 x 10 = 90 9^2 + 10^2 = 181
Your anbswer is gonna be 5,7
Step-by-step explanation:
soln
given
y=2x+3 -----(i)
y=-x-9 ------(ii)
now, putting value of equation (i) in (ii)
y= -x-9
or, 2x+3 = -x-9
or, 2x+x = 9-3
or, 3x = 6
or, x = 6/3
or, x = 2
again,
y = 2x+3
or, y = 2×2+3
or, y = 7
therefore, value of X and Y are 2 and 7 respectively.