The number of Spanish students is 1.5 times the number of French students
Answer:
The exponent of the simplified power is 3
Step-by-step explanation:
Given:
6 × 6 × 6 × 6 × 6 × 6 × 6 / 6 × 6 × 6 × 6
Dividing common factors ( cancel out 4 6's in the Numerator and Denominator
= 6 × 6 × 6 / 1
= 6^3 /1
= 6^3
The exponent of the simplified power is 3
The complex number is
-3i
There is no real number
a = 0
b = -3
The value of r is
√(0² + (-3)²) = 3
The trigonometric form of the comoplex number is
y = 3 cos θ
and
x = 0
<u><em /></u>Subtracting a negative number really means to add it
Here's addition:
(1) + (1) = 2
(1) + (-1) = 0
(-1) + (-1) = -2
(-1) + (1) = 0
Here's subtraction:
(1) - (1) = (1) + (-1) =0
(1) - (-1) = (1) + (1) = 2
(-1) - (-1) = (-1) + (1) = 0
(-1) - (1) = (-1) + (-1) = -2
Here's your problem specifically:
(5/10) - (-8/10)
(5/10) + (8/10)
*since they have the same denominator, that stays the same, and you only have to add up numerators
(5 + 8)/10
13/10
<u><em>answer is 13/10 . . . it's positive</em></u>
