20-09-2018
Mathematics

contestada

if line y bisects AC, AB = 4-5x, and BC =2x+25, AC

Respuesta :

Veridian Veridian

26-09-2018

4 - 5x = 2x + 25
4 = 7x + 25
-21 = 7x
-3 = x

4 - 5x + 2x + 25 = ac
4 - 5(-3) + 2(-3) + 25 = ac
4 - (-15) + (-6) + 25 = ac
19 + (-6) + 25 = ac
38 = ac

Answer Link

Otras preguntas

What literary device is being use in the phrase the sun had gone but had left his footprints in the sky

Whaling was a very profitable profession until the whale populations crashed. The global community came together to enact a ban on whaling. However, Japan and N

find the least common denominator for these two rational expressions negative 4/x^2 6/9x

How do matter and energy differ in the way in which they move through an ecosystem

The first and most important step in the posting procedure is

Some have called jazz music “America’s Classical music.” What is meant by this statement? Do you agree or disagree?

Suppose you had a hypothesis you believed to be correct. What should you do to make it become a theory? A. Write a letter to the Nobel prize committee. B. Do

A DNA strand with the sequence A-T-T-G-C-T would be complementary to which of the following? *

What are some pieces of historical context about foreign policy

According to the Fundamental Theorem of Algebra, how many roots exist for the polynomial function? f(x) = 8x7 – x5 + x3 + 6 3 roots 4 roots 7 roots 8 roots