kristinmack17 kristinmack17

17-12-2017
Mathematics

contestada

okay can someone solve this by using square roots please?
x² + 19x =11

Respuesta :

Lizza11 Lizza11

17-12-2017

x2+19x=11
1x+19x=11
20x=11

Or

x2+19x=11
1x+19x=11
20x=11
divide 20 on both sides

x=0.55

Answer Link

Otras preguntas

Your friend is trying to solve the equation. Is your friend correct? Does x = 15? How do you know?

30 divided by 12 pls hurry

NEED HELP!!! pls help mee :)

In Capitalism... * Individuals try to lose as much money as possible Individuals create their own businesses to try to make money Governments declare bankruptcy

The base of a regular triangular pyramid has the sides that are 25 cm with a height of 14.3 cm. The slant height is 14.3 cm. What is the surface area of the pyr

Kendra walked diagonally across a rectangular field that is 45 m by 65 m. To the nearest tenth of a meter, how far did she walk?

As more women have become company leaders, which style of communication do they often use? A. Ignoring employees b. Telling employees what to do c. Asking emplo

In ΔPQR, the measure of ∠R=90°, the measure of ∠P=62°, and RP = 8.6 feet. Find the length of QR to the nearest tenth of a foot.

What is the elevation of hachure line A? 100 feet 50 feet 75 feet 125 feet Because the incorrect answer was 100 feet (based on it being the first lower elevatio

A survey was conducted on 800 students regarding the number of automobiles in their household. The population mean is 2.7 automobiles with a standard deviation