chillywhistle chillywhistle

12-07-2019
Mathematics

contestada

Find the the measure of angle T

Find the the measure of angle T class=

Respuesta :

Luv2Teach Luv2Teach

13-07-2019

Answer:

38.7°

Step-by-step explanation:

Use the Law of Cosines:

[tex]7^2=11^2+10^2-2(11)(10)cosT[/tex] and

49 = 121 + 100 - 220cosT so

-172 = -220cosT and

.781818181 = cosT

Using the inverse cosine function on your calculator, you find that angle T = 38.7 degrees

Answer Link

Otras preguntas

largest prime factor of 12

Describe how the eyes of a frog close.

If a single fair die is rolled find the probability of a 3 given that the number rolled is odd

the book The Outsider question why does Dally want Ponyboy to be tough and hard like him rather than be like Johnny? Do you think Dally believes his own advic

was Old English analytic or synthetic.?

What is 12x squared - 9x + 15

which ordered pair is a solution of the system of equationsy=-3/5xx-3y=-42A.(70,-42)B.(-21,63/50)C.(5,3)D.(-15,9)

Which of the following pairs of words may be used as an example of approximate rhyme? a. Now and later b. crew and two c. Again friend d. Applause and gauze

A study showed the chicken pox vaccine can save $5 for every $1 in cost. If 15,500 children are immunized at a cost of $35 per child, how much money would be

Can you please help me with #32 im getting confused.