The cosine of the complimentary angle to 58° a. 0.74 c. 0.83 b. 0.85 d. 0.94

the sum of complimentary angles equal 90°.

x + 58° = 90°

        x = 32°

cos (32°) = 0.848

B

Note: you can also take sin (58°) to get the answer.

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation: