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 fruit fly experiment starts with 600 flies. If the number of flies after x days is given by the function P(x)=600e^0.3x, how many days will it be until there

Write an equation in standard form of the line that passes through (7, -3) and has a y-intercept of 2. Standard form = Ax + By = C

pls help me thank you The following table shows the symptoms in four patients. Each patient suffers from a different disease. Patient Disease Cause Symptom A

how do you rewrite 3×42 using the distributive property then find the product? I didn't understand how my teacher answered it

PLEASE HELP ME! Determine the number of atoms in 4.27 g gold.

write the linear equation in slope intercept form 9x-7y = -7

A motorized bicycle is not a vehicle according to Florida law. A.True B.False

What is the number you must add to complete the square x^2+10x=8

How do you graph y=4x-1

Question number 12 please