1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
anygoal [31]
3 years ago
6

| What is the square root of -16?

Mathematics
1 answer:
Travka [436]3 years ago
4 0

Answer:

4i

Step-by-step explanation:

<u>Step 1:  Find the answer</u>

<u />\sqrt{-16}

\sqrt{4^2 * i^2}

4i

Answer:  4i

You might be interested in
PLS PLS HELP FIND THE VOLUME!!! PLS PLS I GIVE U ALL MY POINTS
ICE Princess25 [194]

Answer:

1232

Step-by-step explanation:

Step 1: 8x14 to find the base

Step 2: Base times Height

Good Luck! And have a great day!

5 0
3 years ago
Read 2 more answers
Any help is appreciated:)<br><br>God blast it the photo didn’t load
mart [117]

... what is the question lol

6 0
3 years ago
A ball is hurled in the air such that its horizontal (x) and vertical (y) shifts are given by the functions x(t) = 20t and y(t)
Viefleur [7K]

x(t) = 20t

y(t) = 40t - 5t^2

Since we are only interested in comparing the two at time t = 5 seconds, we plug in 5 everywhere we see the variable t and then compare x and y

x(5) = 20(5) becomes x(5) = 100

y(5) = 40(5) - 5(5)^2 becomes y(5) = 200 - 125 and then y(5) = 75

The ratio of y to x can be expressed as: y/x, so we can say the ratio is equal to 75/100 or 0.75

Answer: 0.75

7 0
3 years ago
What are the values of x and y in PQRS? What are PR and SQ?
mamaluj [8]

Step-by-step explanation:

sol;

x+1=y...(1)

3y-7=2x....(2)

or, 3(x+1)-72x [from (1)]

or, 3x+3-7=2x

or, 3x-2x=7-3

     x=4

now,

putting the value of x in (1)

y=x+1

 =4+1

 =5

PR and SQ are the diagonal of PQRS.

4 0
3 years ago
The hypotenuse of a right triangle is 6 inches. if one of the legs is 2 inches, find the degree measure of each angle
miskamm [114]
A and b are the 2 smaller sides, and c = hypotenus; only for right triangles,
Pythagorean Theorem states that:
{c}^{2}  =  {a}^{2}  +  {b}^{2}
given c = 6 in., a = 2 in.
{c}^{2}  =  {a}^{2}  +  {b}^{2}  \\  {6}^{2}  =  {2}^{2}  +  {b}^{2}  \\ {b}^{2} =  {6}^{2}  -  {2}^{2} = 36 - 4   \\ \sqrt{ {b}^{2} }  =  \sqrt{36 - 4}  =  \sqrt{32}
b =  \sqrt{32}   =  \sqrt{16}  \times  \sqrt{2}  = 4 \sqrt{2}  \\ b = 5.66 \: inches
So the three side are 2, 6, and 5.66 inches
5 0
3 years ago
Other questions:
  • SAT scores are normally distributed, with a mean of 500 points and a standard deviation of 100 points. Suppose you take the SAT.
    11·2 answers
  • In which number is the value of 5 ten times the value of 5 in 10.059? 15.31, 50.16, 12.57, 6.025
    10·1 answer
  • The population of Cook island has always been modeled by a logistic equation P′=????(????−P) with growth rate ????=4 and carryin
    10·1 answer
  • The price per share of a professional sports team increased from $58 to $65 over the past year. What is the stock’s percent incr
    13·1 answer
  • Assets $3280.00 and liabilities are 1480.00 what is my net worth?
    9·1 answer
  • given the arithemtic or geometric sequence, identify f(0) and the common difference ratio f(x) = 4-2/3x
    6·1 answer
  • the product of the zeros of the quadratic polynomial 2x square _3x _5c is 1by2 which of the following is the value of c​
    6·1 answer
  • What is the value of y=8−3x when x=5?<br><br> When x=5, y=
    10·1 answer
  • What is the distance between the points located at 7 and -1 1/2 on the number line?
    9·1 answer
  • Order 27.657, 27.658, 27.558, and 27.659 in decreasing order.<br><br> Thx-Kheri Moore
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!