Urgent
which pair of angles has congruent values for the sin x° and the cos y°?
a) 35°; 55°
b) 35°; 145
c) 35°; 70°
d) 35°; 35°

answer: 35°; 55° are the pair of angles has congruent values for the sin x° and the cos y°.

step-by-step explanation:

given : sin x° and the cos y°.

to find : which pair of angles has congruent values for the sin x° and the cos y°?

solution :   sin x° and the cos y° are congruent if they are equal.

we can write by trigonometric rule : sin x° = cos(90 - x.°).

                            sin 35° = cos(90 - 35°).

      x= 35° then , sin 35° = cos(55°).

therefore, 35°; 55° are the pair of angles has congruent values for the sin x° and the cos y°.

stew reads at the fastest rate of 265 words per minute.

step-by-step explanation:

it's a given that felicia reads at 260 word per minute and on connie's graph we can see that she reads 200 words per minute. since stew's table tells us that he read 795 in 3 minutes, we can divide 795 by 3 to find out how many words he reads per minute.

795/3 = 265

stew reads 265 words per minute - he reads at the fastest rate since felecia reads at 260 words per minute and connie reads at 200 words per minute.

stew (265) > felecia (260) > connie (200)

i'm sorry i don't know

step-by-step explanation: