Suppose 0 is an angle in the standard position whose terminal side is in quadrant1 and sin 0= 84/85. find the exact values of the five remaining trigonometric funtions of 0

Part 1)

Part 2)

Part 3)

Part 4)

Part 5)

Step-by-step explanation:

we know that

Angle lie on Quadrant I

so

is positive

is positive

is positive

is positive

is positive

is positive

step 1

Find the value of  

we have

we know that

substitute

step 2

Find the value of

we know that

we have

substitute

step 3

Find the value of

we know that

we have

therefore

step 4

Find the value of

we know that

we have

therefore

step 5

Find the value of

we know that

we have

therefore

step-by-step explanation:

just plug in each number for x and see which ones work and don't

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40