em4747gbpack em4747gbpack

25-02-2021
Mathematics

contestada

help me plzzzz, trigonometry!! I'll give brainliest!!!

... i dont know what I'm doing, dont mind my x and y handwritten stuff

help me plzzzz trigonometry Ill give brainliest i dont know what Im doing dont mind my x and y handwritten stuff class=

Respuesta :

25-02-2021

Answer:

Step-by-step explanation:

tan47=x/18

x=18tan47

cosCDB=7/x

cosCDB=7/(18tan47)

CDB=arccos(7/(18tan47))

CDB=68.74

Answer Link

Otras preguntas

Mr. Temper was late for work one morning when his car broke down on the side of the road. After many failed attempts to restart the car, Mr. Temper was so angry

Why did grandma moses choose to celebrate country scenes by immortalizing the as art?

GIS is a type of software that is a new technology in geography. GIS stands for __________.

What are the central ideas of gladwell's essay?

I need facts about Heroin please!!! This is for a health project. I need all the facts you know about Heroin. Pleassse my group won't do anything!!! Help me! TH

Can you list four environmental influences that can affect the development of someone's personality?

Which of the following characteristic was not a reason that the Industrial Revolution began in England? A. many available laborers B. strong banking system C. l

explain why british believe they had the right to levy taxes on the american colonists

what restrictions does the 8th amendment place on bail and punishment

Two functions are shown in the table below. Function123456. f(x) = −x2 + 4x + 12 g(x) = x + 8. Given the table, then select the value that is a solution to f(x