Step-by-step explanation:
9. 6x + 14
10. 5x + 12
11. 15x + 12y
12. -16f + 27
13. 39n + 24
Answer:
Whenever you divide two terms with the same base, you <u>keep</u> the base and <u>subtract</u> the exponents.
Example:
x³ / x⁷ = x³⁻⁷ = x⁻⁴ = 1 / x⁴
or
8¹³ / 8⁶ = 8¹³⁻⁶ = 8⁷
Whenever you multiply two terms with the same base, you <u>keep</u> the base and <u>add</u> the exponents.
Example:
x³ × x⁷ = x³⁺⁷ = x¹⁰
or
12⁻⁵ × 12⁹ = 12⁻⁵⁺⁹ = 12⁹⁻⁵ = 12⁴
34:A
35:C
36:B
37:D
38:Not sure. Doesn't hurt to guess
39:B
Check the picture below.
let's recall that a kite is a quadrilateral, and thus is a polygon with 4 sides
sum of all interior angles in a polygon
180(n - 2) n = number of sides
so for a quadrilateral that'd be 180( 4 - 2 ) = 360, thus