Answer:
B) x=80°
Step-by-step explanation:
This is a hexagon, so it has interior angles equaling 720°. (N-2)*180
So the equation would be
78+134+136+132+2x+x=720
480+3x=720
3x=720-480
3x=240
x=80°
Answer:
????
Step-by-step explanation:
Set up a proportion:
The numerator represents the words in the document, and the denominator represents the seconds it takes to print the document.
You can simplify the first fraction to make multiplication easier. Divide both the numerator and denominator by 5:
Cross multiply both fractions:
Divide both sides by 132 to get x by itself:
It will take 44.54 seconds to print the 840-word document.
First thing to remember is that they were currently in week 0, when they began saving:The equation for Alex would look like: y=20x + 125 See that we are on week 0, and x is our weeks, and the equation would look like: y=20(0) + 125 Simplifying the equation, it will give us which it is y = 125That means that the first one is E. 125For the second, it shows our week 0, which is at 100.That means that the second one is I. 100