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

Critical Thinking: One African American veteran said of his experience in vietnam " Why should I come over here when some of the south Vietnamese live better t

Which statement from "ain't i a woman?" is an example of pathos?.

Characteristics of bipolar disorder typically include brainly.

Project planning output is :A. Top-down planningB. Bottom up planningC. Waterfall planningD. Iterative planning

Q3. Correct the following sentences: i. I lived in Calcutta since 1930. ii. She died before her husband came. iii. I have written a letter to her last Monday. i

algorithm to find the difference between two numbers second number is greater than first Plzzz solve this problem

Sally has a rectangular garden that is surrounded by a 6ft-wide and 8ft-long fence. However, she wants to expand her garden so that it is twice as wide and twic

What are two ways to help organize sentences? (Sites 1 and 2 Site 2: "Structure in Young Adult Fiction

are 1/2 and 2/4 proportional?

I need help with this. 2 to the 6 power, +2 to the 3 power, raised to the 3 power. Please tell me the steps you took to get the answer. and happy. Christmas Eve