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

(a): FInd the coordinates of the vertex (b): Find the intercept(s). For both the x- and y-intercepts, make sure to do the following: -If there is more than one,

How much is f(10) if f=x^2-2

The side of a square is 2 and 7/2 inches. Use the area formula A=s2 to determine the area of the square. 1. A= 196 square inches 2. A= 128 square inches 3. A=

A phone company offers two monthly plans. Plan A costs $26 plus an additional $0.11 for each minute of calls. Plan B costs $16 plus an additional $0.16 for each

What charteristics are common to all to all plants and animals

Find the measure of angle x in the figure below: 35° 47° 73° 78°

Help geometric sequence.

What was the motion picture patents company

On Friday, Andre biked 60 miles in 4 hours at a constant rate. On Saturday, he biked at a rate that was 4 mph slower. What was his rate on Saturday?

Pretend Your The Author For "The Wave" By Todd Strasser,describe the part that was most entertaining to write.