Answer:
.
Step-by-step explanation:
The given series is;
.
This series is finite and has few number of terms.
We can rewrite the expanded form to get;
.
.
.
D would be the correct answer. Since angle W and angle Z form a straight line, they are supplementary angles. Supplementary angle add up to make 180°, which is what D states.
A doesn't make sense.
If B was true, then the angles would be complementary (adding up to 90°). They form a straight line, though, so it's incorrect.
C is wrong for reasons aforementioned.
Answer:
x1=√2,x2=√2
Step-by-step explanation:
Answer:
$25
Step-by-step explanation:
First you would add 27 and 9 to find the total number of games he sold, next you would divide 900 by 36 to get 25, then you would do 25 times 36 to check your answer.
Answer:
11
Step-by-step explanation: