I think you forgot to give the diagram of the triangle along with the question. I am answering the question based on my knowledge and research. "cos B = sin (90^o - B)" is the one property among the following choices given in the question that <span>can be justified using the ratios in triangle CAB. The correct option among all the options that are given in the question is option "C".</span>
Answer:
B
Step-by-step explanation:
The simplest way to do this is to take every integer on there and divide it by 3.
8961/3 = 2987
5233/3 = 1744 1/3
10245/3 = 3415
-5469/3 = -1823
Because B does not produce an integer, that is your answer
(This works because of inverse operations)
Please let me know if you have any questions.
Answer: height=6, width=9 and height=15, width=22.5
Step-by-step explanation:
If the rectangle has a height () to width () ratio of 3:4.5:
We can find other dimensions that fit this relation by multiplying the same number in the numerator as in the denominator.
For example:
If we multiply by :
As we can see gives ues the same result as
Another example:
If we multiply by :
As we can see gives ues the same result as
Answer:
work is shown and pictured
Answer:
y = -40x+2600
Step-by-step explanation:
Writing the values as coordinate (m, s)
If after flying for 11 seconds, he is 2160 meters from her, the required coordinate is (11, 2160)
Then at 19 seconds he is 1840 meters, the required coordinate is (19, 1840)
Get the slope;
m = 2160-1840/11-19
m = 320/-8
m = -40
Substitute m = -40 and (11, 2160) into the equations;
y-y0 = m(x-x0)
y -2160 = -40(x-11)
y - 2160 = -40x+440
y = -40x+440 + 2160
y = -40x+2600
Hence the requires equation is y = -40x+2600