6+6=12
8+4=12
or if you mean algebraic equation:
6+x=12
x+4=12
Step-by-step explanation:
this is answer its simple divide by hundred and multiplu
When two events are dependent, this means that one event
cannot occur without the other, or simply put the two events are connected to
each other in one way or the other.
When two events are independent, this means that the two
events can occur separately, with one event having no effect on the occurrence
of the other.
Therefore the dependent and independent events are as
follows:
Independent event:
<span> c. rolling a die
twice</span>
The outcome of the first die does not affect the outcome
of the second die, hence independent.
Dependent event:
d. drawing one card from a standard deck, not replacing
it, and then selecting another card
<span>By the act of not replacing the drawn card, we are
changing the probability of selecting another card, hence dependent.</span>
Answer:
Angle 3 = 86.8
Angle 6 = 96.4
Angle 7 = 93.2
Step-by-step explanation:
Given :
angle 6 = 4x + 10
angle 7 = 2x + 40
=> angle 6 + angle 7 = 180° { linear pair }
=> 4x+10 +2x+40 = 180
=> 6x+50 = 180
=> 6x = 180-50
=> 6x = 130
=> x = 130/6
=> x = 21.6
so ,the measure of angle 6 = 4x + 10 = 4(21.6) +10 = 86.4+10 = 96.4
the measure of angle 7 = 2x + 40 = 2(21.6) +40 = 43.2+50 = 93.2
now angle 7 = angle 4 + angle 5
and angle 3 + angle 4 + angle 5 = 180°
so, angle 7 + angle 3 = 180
=> 93.2 + angle 3 = 180
=> angle 3 = 180 - 93.2
=> angle 3 = 86.8
