Mathematics, 05.03.2021 19:00 chrisdelreal86

Consider the right triangle shown below where a=9.79, b=11.37, and c=15. Note that θ and ϕ are measured in radians.

What is the value of cos(ϕ)?
cos(ϕ)=

What is the value of sin(ϕ)?
sin(ϕ)=

What is the value of tan(ϕ)?
tan(ϕ)=

What is the value of ϕ?
ϕ=

Consider the right triangle shown below where a=9.79, b=11.37, and c=15. Note that θ and ϕ are meas

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:30, chandranewlon

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

Answers: 1

continue

Mathematics, 21.06.2019 19:20, aalichia

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

Answers: 1

continue

Mathematics, 21.06.2019 19:20, hahah265

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

Answers: 3

continue

Mathematics, 21.06.2019 22:00, sarahnd6907

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota

Answers: 2

continue

You know the right answer?

Consider the right triangle shown below where a=9.79, b=11.37, and c=15. Note that θ and ϕ are measu...