It states your "X" will be zero when solving for "Y".
So when solving for "Y" your equation would be;
0+y=4
Then you solve. Y=4
Then you do the same with the "X":
X+0=4. Then you solve. X=4
It would end up being (4(x),4(y) )
Then do the same for the next problem.
Answer: There are 4 matches that are expected to lose by a soccer team.
Step-by-step explanation:
Since we have given that
Probability that a soccer team wins = 65%
Probability that a soccer team ends in a draw = 15%
Total probability we get
Probability that matches are expected to lose is given by
Since number of matches is scheduled to play = 20
Number of matches expected to lose is given by
Hence, there are 4 matches that are expected to lose by a soccer team.
If you take the square root of integers 1-100, the only rational numbers will be the perfect squares, hence the square root. Count how many squares there are between 1 and 100, inclusive, and subtract that number from 100 to get the number of rational and irrational numbers.
Answer:
False
Step-by-step explanation:
10 – [50 ÷ (-2 x 25) -7] x 22 = -18
10 - (50 ÷ (-50)-7) x 22= -18
10 - (-1 - 7) x 22= -18
10 - (-8) x 22 = -18
10 + 8 x 22 = -18
10+176=-18
186=-18
False
Simplify the following:
-3 w - 5 (6 z - 2 W) - 5 z
-5 (6 z - 2 W) = 10 W - 30 z:
-3 w + 10 W - 30 z - 5 z
-30 z - 5 z = -35 z:
Answer: -3 w + 10 W + -35 z