superalpacajelly superalpacajelly

03-05-2017
Mathematics

contestada

The whole equation is supposed to be 180!!

The whole equation is supposed to be 180 class=

Respuesta :

pringles1501 pringles1501

03-05-2017

4x+30+x=180
5x+30=180
5x=180 Divide both sides by 5
5x÷5=180÷5
x=30
And to check plug 30 in place of the x's
4(30)+30+30=180
180=180

Answer Link

Otras preguntas

How many solutions does the equation 5p − 4p − 8 = −2 + 3 have? One Two None Infinitely many

Which of the following is an example of a species changing over time. Choose all answers that are correct. A.A gardener notices a new kind of squash growing aft

which of the following is not considered a difference between bronze age and neolithic technology

Alexander the Great adopted his father’s plan to invade and conquer __________. A. Asia B. Greece C. Egypt D. Africa

Explain homeostasis and identify 3 process by which cells maintain homeostasis

what does Antidisestablishmentarianism mean

Write one sentence using the two adverbs? Really, probably.

A number between 10 and 20 is both a factor of 60 and a multiple of 6. What is this number?

Regular Hexagon ABCDEF rotates 240' counterclockwise about its center to produce hexagon A'B'C'D'E'F'. Which points will A' and B' coincide within the pre image

How is the infinitive phrase used in this sentence? These old journals are wonderful to learn what life was like a century ago. A.adverb B.noun as direct objec