Answer:
384 possible combinations are available.
Step-by-step explanation:
Types of sandwiches = 3
Types of bread = 2
Available toppings = 6
Choices for each topping = 2
Total combinations available = 3.2.2.2.2.2.2.2
= 3(128)
= 384
Answer is option C.
m(x) = -7x
This is a bijective function.
Here for everyvalue of theres is only one and one unique value of y.
And hence its inverse will also be a function.
X and Y are vertical angles, which mean they are the same.
The 3 inside angles need to equal 180 degrees, so solve for X:
X = 180 - 35 - 65 = 80 degrees.
Y = 80 degrees.
Answer:
D
Step-by-step explanation:
Option A:
(3)¹ × (3)⁻¹⁰ = (3)⁽¹⁻¹⁰⁾ = 3⁹
=
=
Option B :
(3)⁻¹ × (3) ¹⁰ = 3⁽¹⁰⁻¹⁾
= 3⁹
= 19683
Option C :
(3⁻⁴) × (3)⁷ = 3⁽⁷⁻⁴⁾
= 3³
Option D :
3⁴ × 3⁻⁷ = 3⁴⁻⁷
= 3⁻³
=
=
Therefore, option D is the answer.
