Answer:
question 2
1/x^15
Step-by-step explanation:
Answer:
what are you trying to find.How many degrees to z or y
Step-by-step explanation:
To find Tim's overall score, first we must find the sum of his scores from quizzes, notes, and tests.
Hence, we have
quizzes = (5 + 2 + 9) = 16/3
notes = (3 + 9 + 5)/3 = 17/3
tests = (9 + 5 + 9)/3 = 23/3
Now, we must consider the percentage that these tests contribute to his overall score. So we have the following:
quizzes = 0.5(16)/3 = 8/3
notes = 0.2(17)/3 = 3.4/3
tests = 0.3(23)/3 = 6.9/3
We now add these to find the overall score which is 8 /3+ 3.4/3 + 6.9/3 = 18.3/3 = 6.1.
Thus, Tim's overall score is 6.1.
Answer: 6.1
y=2x-9
Step-by-step explanation:
for perpendicular line their slope, m1.m2= -1
slope of the given line is -1/2
m2=2 y+7=2(x-1)
y=2x-9
Steps:
1. Subtract 5 on both sides
2. New problem is 2x=40
3. Now divide by 2 on both sides
3. Your answer is x= 20
