Answer:
6
Step-by-step explanation:
tan 45 = 6 / x
1 = 6 / x
x = 6
Note :
Tan 45 value = 1
Answer:
B. 10n-207
Step-by-step explanation:
Given,
The average number of points of 9 games = 23,
∵ Sum of observations = their average × number of observations
So, the total points for 9 games = 9 × 23 = 207,
Now, if the average of 10 games is n,
Then the total points for 10 games = 10n,
Hence, the number of points earned in 10th game = the total points for 10 games - the total points for 9 games
= 10n - 207
i.e. OPTION B is correct.
Answer:
im not that sure but i thinks its A or B
Step-by-step explanation:
Answer:
wait a sec I think I know it
solutions
<h2>
<em><u>3x </u></em><em><u>is </u></em><em><u>to </u></em><em><u>2</u></em><em><u>3</u></em><em><u>+</u></em><em><u>8</u></em></h2>
<em><u>3</u></em><em><u>X </u></em><em><u>is </u></em><em><u>to </u></em><em><u>3</u></em><em><u>1</u></em>
<em><u>X </u></em><em><u>is </u></em><em><u>to </u></em><em><u>3</u></em><em><u>1</u></em><em><u>/</u></em><em><u>3</u></em>
Answer:
x+0.05x=3.15 , which has one solution.
Step-by-step explanation: