X TIMES ITSELF OF COURSE, THANKS!
Answer:
12.94811641 =x
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
cos theta = adj/ hyp
cos 44 = x /18
18 cos 44 =x
12.94811641 =x
Answer:
A. No, because it fails the vertical line test.
Step-by-step explanation:
One x has more than one y value in that graph.
Answer:
BC = 4.7
Step-by-step explanation:
From the question given above, the following data were:
Angle A = 21 °
Hypothenus = AC = 13
Opposite = BC =?
The length of BC can be obtained by using sine ratio as illustrated below:
Sine A = Opposite /Hypothenus
Sine 21 = BC / 13
0.3584 = BC / 13
Cross multiply
BC = 0.3584 × 13
BC = 4.7
Thus, the length of BC is 4.7
In a parallelogram, opposite angles are equal, since you are given that this is a parallelogram, you know that opposite angles are indeed equal. That would mean that 125 is equal to x and 55 is equal to y. If you want to check your work, the interior angles of a quadrilateral sum to 360, 125+125+55+55 is 360, so you're good.
