Hi!
Remember, a straight angle is 180°.
To find the answer of this question, subtract 180-30.
Hope it helps!
Step-by-step explanation:
(40-28)+8*7
=12+8*7
=68
Here-
Equation at the end of step 1 :
((9 • (x2)) - 4xy) - 2y2 Step 2 :
Equation at the end of step 2 :
(32x2 - 4xy) - 2y2Step 3 :
Trying to factor a multi variable polynomial :
3.1 Factoring 9x2 - 4xy - 2y2
Final result :
9x2 - 4xy - 2y2
Linear graphs are represented with a straight line. Nonlinear graphs have curved lines.
Answer:z=0.0768
Step-by-step explanation:
For Binomial distribution
mean
Where n=90
and probabilty of getting success(P)=0.5 (also q=0.5)
Standard deviation
Now using normal distribution as an approximation to the binomial distribution
Using standard normal tables P
Value z=0.0768