5-(-4)
5 + 4 = 9
exceeds by 9
Just add the two bases plus the lateral area. so it would be 706.5+706.5+471.
4x+2y=10 Equation 1
x-y=13 Equation 2
Solving by substitution method.
Isolate x from equation 2.
x=y+13
Substitute value of x in equation 1
4(y+13)+2y=10
4y+52+2y=10
6y+52=10
6y=-42
y=-7
Now substitute value of y in x=y+13
x=-7+13
x=6
Answer: (6,-7)
Answer:
B
Step-by-step explanation:
I'm not that smart, but. I have a gut feeling this is right.
