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

Which phrase takes up the majority of time in a life cycle? A) G1 B) s C)G2 D) mitosis

You are assessing a victim of a gunshot wound to the head. her eyes are open, but she does not follow or track any movement.

Tell whether the ratio is in simplest form. if not, write it in simplest form . then write the ratio in two other ways.'

I will mark you as brainliest if you answer correctly (A) An electric heater coil is connected to a 220V source. If the resistance of the heater coil is 2

write an example of an equation with variables on each side. State the steps you would use to isolate the variable

This is the final step in the healthy decision making process. A. list all your options B. identify the situation C. evaluate the decision D. think about

True or false replication is the cellular process that copies dna prior to cell division true or false

While shopping this week I misread my shopping list and bought 5 bread and 2 milk. I got a refund and bought 2 bread and 5 milk. This cost me $4.20 less than my

What’s 97.85 to 3 significant figure

What are the formulas for percentage change? Please reply I will give brainliest to the right answer. Thanks