evelynmelgosa evelynmelgosa
  • 14-06-2021
  • Mathematics
contestada

please helpppp!!! it’s timed!!!! thank u for helping!!!!!

please helpppp its timed thank u for helping class=

Respuesta :

madethisfortwitch1
madethisfortwitch1 madethisfortwitch1
  • 14-06-2021

Answer:

A

Step-by-step explanation:

Because the angles must add to 180 we can see the misssing angle is 69

This means that answer is either A or C

Using SOH we can solve for side CD

sin(21)=x/18

18sin(21)=x

x=6.45

If CD= 6.45 this means that the answer is A

Answer Link

Otras preguntas

the primary diagnosis in icd-10-cm coding is listed
1. Consider the data for each of the following four independent companies. Calculate the missing values in the table below. For margin and ROI, enter your answe
Liquidity refers to a company's ability to pay its long-term obligations. a. true b. false
which of the following is an eating disorder that involves self-imposed starvation?
All of the following are examples of increased customer value from organizational synergy EXCEPT:A. lower pricesB. increased market shareC. more productsD.
indexing the tax system to take into account the effects of inflation would by itself
jesus was buried in a new tomb by nicodemus and joseph of arimathea. true or false
I see the answer to this question, but would like "quotations,citings" from the text book: The Norton Anthology of American Literature (Shorter 10th ed) Paperba
which is not one of the three main sentencing procedures used in the united states?
which of the following does not help describe a bottom-up estimating approach