Answer:
radius=3.19 km
Step-by-step explanation:
32/3.14159=r^2
r=3.19 km
The value of Sin(a) suppose that Cos B = 0.68 in which case, a + B = 90° is; 0.68.
<h3>Trigonometry</h3>
First, when we have two angles, whose sum equals, 90°.
In essence, Since the algebraic sum of angles A and B is 90°;
By trigonometric identity;
Where; (90 - A) = B.
Therefore; Sin A = Cos B = 0.68.
Read more on trigonometry;
brainly.com/question/20519838
Answer:
64
Step-by-step explanation:
To do this they have 4 options for each so to get the answer do 4*4*4
The domain is all the x values...so he domain is { 6,1,-3}
The value of p is 13
5+11+6+4+7+10+p=43+p
43+p\7 =8
43+13=56
56/7=8