Step-by-step explanation:
0 is neither a rational number nor an irrational number
Answer:
117
Step-by-step explanation:
Well what +8 will be -11.
Let’s take this as positives.
8+11=19
Sooo
-19+8=-11
C=-19
Answer:
No solution?
Step-by-step explanation:
Im confused, can you give more information.
A - area of a trapezoid;
a, b - two bases.
A = h * ( a + b ) / 2 / * 2 ( we have to multiply both sides by 2 )
2 A = h *( a + b )
2 A = h a + h b
h b = 2 A - h a
b = ( 2 A - h a ) / h
b = 2 A/h - a
Answer: D )
