angenwack3923 angenwack3923

01-04-2020
Mathematics

contestada

Solve triangles using the law of cosines
Find m angleB.
Round to the nearest degree,

Solve triangles using the law of cosines Find m angleB Round to the nearest degree class=

Respuesta :

idevinstudent idevinstudent

01-04-2020

Answer:

Step-by-step explanation:

CosB = ((15^2) + (8^2) - (14^2)) / (-2(15)(8))

cosB = 93 / -240

Take inverse cosine:

113°

Answer Link

Otras preguntas

If the measure of arc LNM is 280 degrees, what is the value of y?

A ball is thrown into the air with an initial upward velocity of 48 ft/s. It's height h in feet after t seconds is given by the function h(t)= -16t^2 + 48t +4

What is the purpose of subscripts in chemical formulas A. So the chemist can multiply the chemical formula by that number B. To let the chemist know that the el

what are the answers thanks

If Johnny has 30 apples and he gives them out evenly to 3 people how much apples does each person get

What is an example of epistrophe?

When an author gives objects, concepts or animals human characteristics, emotions or abilities, that's personification. Which of the following is an example of

At the beginning of the week, the temperature was 15 degrees.during the week, it decreased by 20 degrees. What was the temperature at the end of the week.

Instructions: Form complete sentences using the cues and the superlative forms of the indicated adjectives. Fill in the missing information according to your pe

Did Russia have difficulty industrializing