In ABC, A is a right angle, and m angle B= 45 degrees. What is the length of BC? If the answer is not an integer, leave it in simplest radical form.
13 2 ft
13 3 ft
26 ft
13 ft

13 ft

Step-by-step explanation:

Using the sine ratio in the right triangle and the exact value

sin45° = , thus

sin45° = = = = ( cross- multiply )

BC = 13

c

step-by-step explanation:

it would be see because your formula is f(x)=6x, so 6 times 1 is 6 and you go on and the best answer is c.

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: