yee1264 yee1264

02-02-2020
Mathematics

contestada

Can u please find the length of BC round to the nearest tenth

Can u please find the length of BC round to the nearest tenth class=

Respuesta :

josshyaby josshyaby

02-02-2020

Answer:

Step-by-step explanation:

Using sine rule

SinA/a = SinB/b = SinC/c

A = 84° a = BC, C = 51°, c = 16

Sin84/BC = Sin51/16

Cross multiply

BC Sin51 = 16 × Sin84

BC = 15.91/Sin51

BC = 20.48unit

Answer Link

Otras preguntas

Do all your pet's offspring look the same? If no, then explain why they look different.

what are 2 points on the graph for 6x-5y=25

what is the position of 9 in the number 932,805? A. The ten-thousands place B. The hundred-thousands place C. The hundreds place D. The ones place

what is the position of 9 in the number 932,805? A. The ten-thousands place B. The hundred-thousands place C. The hundreds place D. The ones place

Why did we use coin-flipping as a method to choose traits for the parent pets and the offspring pets?

as an allied health worker the single most important thing you can do to prevent the spread of disease is A. take antibiotics B. use antibacterial gel C. wash

Which sentence does not contain any errors in comma usage? A. If you ever visit New Haven, Connecticut, be sure to eat at Sally's Pizza. B. The original Londo

HELPPPPP 35% OF GRADEEEEE.... When John bought his new computer, he purchased an online computer help service. The help service has a yearly fee of $25.50 and a

round 7,782 to the nearest hundred

2ln(5x)=8 solve for x