Answer:
b
Step-by-step explanation:
because u have to use the formula i hope that helps
The polygon is a hexagon with 6 sides. The sum of the interior angles= 360. Divide 360 by 6 to get 60. The measure of angle x=60. I hope this helps you!
Answer:
g(4) = 19
General Formulas and Concepts:
<u>Pre-Alg</u>
- Order of Operations: BPEMDAS
Step-by-step explanation:
<u>Step 1: Define</u>
g(x) = x² + 3
g(4) is x = 4
<u>Step 2: Solve</u>
- Substitute: g(4) = 4² + 3
- Evaluate: g(4) = 16 + 3
- Add: g(4) = 19
Hello! Let's work this problem from left to right to make things a bit easier ;)
6.5+(-2) is the same as 6.5-2, since adding a negative is the same as subtracting a positive. 6.5-2=4.5
Now, we have to add 10.5 to 4.5, which gives us the grand total of 15. I hope this helped! Let me know if you need anything else!
You have the ratio set up correctly:
2x+2/12 = x+3/21
Now cross multiply:
2x+2 * 12 = x+3 * 21
Simplify:
24x + 24 = 21x + 63
Subtract 24 from each side:
24x = 21x + 39
Subtract 21x from each side:
3x = 39
Divide both sides by 3:
x = 39/3
x = 13
