qweenkiyah7 qweenkiyah7

13-04-2017
Mathematics

contestada

in figure shown below, the length of ac is 45 meters. what is the length in meters of bc

in figure shown below the length of ac is 45 meters what is the length in meters of bc class=

Respuesta :

samanthabridges samanthabridges

13-04-2017

BC is 21 meters.

2x + 5 + 3x = 45
5x + 5 = 45
5x = 40
X = 8

2(8) + 5 = BC
21 = BC

Answer Link

Otras preguntas

scientists use the Celsius scale as the si unit of temperature. True or False

What Is a Cause-Effect Essay?

A 9.0 volt battery is connected to four resistors in a parallel circuit. The resistors have 7.0 Ω, 5.0 Ω, 4.0 Ω, and 2.0 Ω respectively. What is the total curre

name two oil yielding crops

What is the Rosetta Stone?

what does 'heaven knows' mean?

what are the dog days of summer?

1 . A farmer moves along the boundary of his rectangular field of side 10m x 20m . farmer covers 1m in 1sec . what will be the magnitude of displacement at the

Which causes fermentation?A. AntibodiesB. AntigensC. MicroorganismsD. Antibiotics

By controlling trade, three great kingdoms developed in West Africa. These were the kingdoms of Ghana, Mali, and ______. Fill in the blank.