christina72176 christina72176

11-06-2019
Mathematics

contestada

Need help with this math question

Need help with this math question class=

Respuesta :

Аноним Аноним

11-06-2019

Answer:

83.0 degrees to the nearest tenth.

Step-by-step explanation:

17^2 = 8^2 + 16^2 - 2*8*16 cos X

cos X = (17^2 - 8^2 - 16^2) / - 2*8* 16

cos X = 0.12109

X = 83.04 degrees

Answer Link

Otras preguntas

What is the work done on an object moves a distance of 6.3 m with a force of 8.5 times 10 to the third power Newtons?

Leo is adding gravel to the edge of the driveway. He orders 6 bags of gravel for $252. How much would it cost if leo orders 8 bags of gravel?

-5x - 4x < -9 help me solve it

ye dat's all there is

which statement best summarizes Great Britain's motivation for entering world war l?

List the sides from LEAST to GREATEST.

The process by which the ocean floor sinks through a deep ocean trench and back into the mantle is known as A. convection B. continental drift C. subducti

HELP ASAP completa conversaciones usando pronombres de la lista

write y = -3x + 1 on a graph

Find the value of x in the isosceles triangle shown below. 5 4