Answer:
13r
Step-by-step explanation:
all like variables so add the coefficient
7+(-3)+9
7-3+9
13
=13r
Hello :
<span>Z2 = (3-2i ) (5-4i)
= 15 -12i -10i -8...... ( i² = -1)
</span>Z2 = 7 -22 i
Answer:
The formula to find the volume of a cube : s^3 so
S=40 cm
Now
by the formula,
40^3
64000
507/17576 or 0.0288
you take all the probabilities separate then multiply them all together. Then Simplify
Step-by-step explanation:
Decrease 100kg by 12.5%
=100/12.5
=8
this is the ans