queenblair52 queenblair52

05-08-2020
Mathematics

contestada

Solve the equation for x. the square root of the quantity x plus 4 end quantity minus 7 equals 1

Respuesta :

Аноним Аноним

06-08-2020

Answer:

x = 60

Step-by-step explanation:

I hope it helps :)

[tex]\sqrt{x+4} -7=1\\\mathrm{Add\:}7\mathrm{\:to\:both\:sides}\\\sqrt{x+4}-7+7=1+7\\\sqrt{x+4}=8\\\mathrm{Square\:both\:sides}\\\left(\sqrt{x+4}\right)^2=8^2\\x+4=64\\x = 64-4\\x = 60[/tex]

Answer Link

Otras preguntas

help urgent 3) In your opinion, cationic starch is best used in acidic or in alkaline/neutral conditions. Explain with diagrams/equations. (10 marks)

WAVES CONSOLIDATED P-WAVE Consolidated sediments are sediments that are adhered together either because they are solid rock or because a small amount of water i

Check around for local gallery/Museums you can visit in-person for a visit. Questions: 1-Write down the name of artist and artwork title and where it is current

In the Sun and Seasons simulation in Module 2, you observed that, on the summer solstice (June 21), people at experience the greatest number of daylight hours w

What could cause an increase in the transactions demand for money? A. an increase in the rate of interest B. an increase in nominal income c. a fall in the shar

Which of the following statements regarding stock splits is incorrect? O A. A stock split increases total owners' equity. O B. A stock split decreases the marke

The nation faces a growing threat from identity theft, e-mail intrusion, and Internet fraud, which has a direct impact on worker safety. It is important to find

how does the energy that is produced in the Suns core eventually makes this way to earth? please give me a region of the electromagnetic spectrum in which the e

When we got to Terminal 2, the flight from London ............. a) had already landed b) had already been landing c) already landed d) was already landing

Intra-Unit transfers Select one: a. do not affect the restaurant's food cost. b. increase or decrease the restaurant's food cost. c. always increase the restaur

Q&A Education