Answer:
sqrt(2)
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
sin theta = opp / hyp
sin 45 = x/2
2 sin 45 =x
2 (sqrt(2)/2) =x
sqrt(2) =x
Answer:
The domain is [0,25] and the range is [0,20]
Step-by-step explanation:
The domain is the range of numbers and that the x value can be in the graph. The range is the range of numbers that the y value can be in the graph.
For the domain, the lowest x value you have is zero in the biggest x value is 25. since there is a dot when x is 25 and when x is 0 your answer is in brackets.
For the range, the lowest y value is 0 and the highest y value is 20. once again your answer is in brackets because there is a point when y is 0 and when y is 20.
Answer:
x less-than-or-equal-to negative 7.
The graph has a closed circle.
-7 is part of the solution.
Step-by-step explanation:
15 ≥ 22 + x
-7 ≥ x or x ≤ -7
Answer:
No solution
Step-by-step explanation:
by criss cross method, 6(x+3) = 6(4+x)
6x+18 = 24+6x
6x-6x = 24-18
0=6 no solution
