<span>The answer is 6 3/8 inches. A worm moves 3/8 inch every 5 minutes. The worm moves x for 1 hour 25 minutes. 1 hour 25 minutes = 1 hour + 25 minutes = 60 minutes + 25 minutes = 85 minutes. Now, make a proportion: 3/8 in : 5 min = x : 85 min. After crossing the products: x = 3/8 in * 85 min : 5 min = 3/8 in * 17 = 51/8 in = (48+3)/8 in = 48/8 in + 3/8 in = 6 3/8 inches.</span>
Answer:
7Ft
Step-by-step explanation:
(7ft) Because of Pythagorean Thm. Since the ladder is leaning against a building it makes 10ft the hypotenuse,
Answer:
B.
Step-by-step explanation:
The definition of absolute value is:
Then analyzing each option:
A.
B.
C.
D.
Then the number 8 (option B) has the greatest absolute value.
The argument of complex number (+i ) is ()
Complex number:
A complex number is a result of adding a real and an imaginary number. A complex number has the formula a + ib and is usually represented by the symbol z. Both a and b are real numbers in this case. The value 'a' is known as the real part, which is denoted by Re(z), and the value 'b' is known as the imaginary part Im (z). ib is also known as an imaginary number.
Argument:
A complex number is represented in polar form by the equation r(cos +isin), where is the argument. Arg(z) denotes the argument function, where z is the complex number, i.e. z = x + iy. The complex argument can be determined by the following formula:
arg (z) = arg (x+iy) = (y/x)
Here the given complex number is (+i )
arg (z) = arg (+i )= ()
Therefore,the argument of complex number (+i ) is ()
Learn more about complex number here:
brainly.com/question/20566728
#SPJ9