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

Solve each equation. 6.97a = 27.88

A(n) _____ is an ideal, perfect society, characterized by equality, peace, and prosperity.

What are the solutions of the following? 2x2 + 26x + 80 Your answer: {5,8} {-5,-8} {4,10} {-4, -10}

You are the network administrator for Slimjim, a peripheral device company. The network uses Linux, and you need information on some commands to perform your jo

Heyyyy help ! What’s the electromagnetic wave that has a wavelength between 1mm and 30cm

Avery weighs x pounds. Jada weighs 18 pounds more than Avery. Which expression tells how much the two of them weigh together? x + 18 x + x + 18 x + 18 + x + 1

The central conflict in Daisy Miller is between _____. A) Giovanelli and Winterbourne, who compete for Daisy’s affection B) Daisy and her overbearing mother, wh

3. Calculate the percent yield of silver chromate if 0.455 grams of silver chromate are producedfrom 0.500 grams of silver nitrate.2 AgNO3 + K2CrO4 -> Ag2 Cr

Which molecules are used to produce glucose during the calvin cycle? A. ADP and NADP+B. ATP and NADPHC. Chlorophyll and Oxygen D. Carbon Dioxide and Water

Prove n! >= 2^n-1 for all n in the naturals