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

What's the best way to communicate a grievance to a friend?

5) Answer True or False. In the sentence "She will have been in France for two years at the end of this year," the words will have been constitute an auxiliary

A certain spring has a stiffness of 50 N/m. A block of mass 2 kg is attached to the end of the spring. Find the damping coefficient b and damping rate γ if the

Olivine has what two positive cations in its silicate structure?

Where in South Africa would you locate these two new nuclear power plants? Motivate your answers! Also consider regional impacts should a disaster occur.

plzz help me 90 points but help me with explanation aspp The word intercity is made up of the prefix inter- plus the word city. From your knowledge of the mean

3. Would you expect to find foliated metamorphic rocks near a volcano? Why or why not? 4. What are two major changes that may occur during metamorphism to a pre

Explain how plants like spinach contribute to the carbon cycle

what happened during the boston massacre in 1770

Which statement is true of African American troops during the Civil War? They were treated equally with white troops. They were very few in number. They fought