Answer:
A, C, E
Step-by-step explanation:
-4 + (4+5) = 5
A: (4 - 4) + 5 = 5, equivalent
B: (-4 - 4) + 5 = -3, not equivalent
C: -(4-4) + 5 = 5, equivalent
D: -(4) + (-4) + 5 = -3, not equivalent
E: -4 + 4 +5 = 5, equivalent
Answer:
make y the subject first
Step-by-step explanation:
y=x/2 +3
parallel lines have equal gradient m1=m2
y-y1=m(x-x1)
y-4=1/2(x-(-1))
y=1/2(x) +1/2+4
final answer
y=1/2(x) +9/2
Answer:
11.39
Step-by-step explanation:
-3.86+6.82=2.96
abs(2.96)=2.96
----------------------
4.02-12.45=-8.43
abs(-8.43)=8.43
-----------------------
1(2.96)+8.43=2.96+8.43=11.39
Answer:
I think it 78.85 is the answer
Step-by-step explanation:
First u add them together than thats it