Given x=5+- √16, select the value(s) of x. Check all of the boxes that apply.
-11
1
9
21

1 and 9

Step-by-step explanation:

Square is 4

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

d

gimmee one of those gold crowns!

~coco