They are. There are 12 inches in a foot. 5x12 does equal 60 so they are equal.
Answer:
(4√5)i
Step-by-step explanation:
Complex number is a number in the form a + bi, where both a and b are real numbers. A complex number has two parts, the first part a is the real part of the complex number and the second part b is the imaginary part of the complex number. Also, i = √(-1), hence i² = -1.
Complex numbers can also be graphed on the complex plane.
√(-80) = √(-1) × √(80)
But since √(-1) = i
√(-80) = i × √80 = i × √16 × √5 = i × 4 × √5 = (4√5)i
√(-80) = (4√5)i
Answer:
down below
Step-by-step explanation:
The line slopes downwards as we move from left to right. The vertical intercept is 5. The gradient measures the steepness of the line. A large positive value of m means the graph increases steeply as you move from the left to the right. Answer.
Option A, because you split the (2x + 3) into 2x and 3.
Answer:
C. 7.2 F is warmer than 7.0 F but colder than 7.6 F.
Step-by-step explanation:
7.2 is larger than 7.0 but less than 7.6
hope this helps :)
