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
ivann1987 [24]
3 years ago
10

Which expression is equivalent to -4(m+5)

Mathematics
2 answers:
lisov135 [29]3 years ago
5 0

Answer:

-4m-20

Step-by-step explanation:

couldn't answer before so....

Alona [7]3 years ago
3 0

Answer is

D

Step-by-step explanation:

-4xm=-4m

-4x+5= -20

You might be interested in
Joe is hiking in national park wilderness. His radio transmits signals as far as the horizon. Use the formula d =Square root/1.5
Lilit [14]
D=√(1.5)(1.4)
d= √6
d= 2.44948.....

Rounded to the nearest tenth would be c. 2.4 mi
7 0
3 years ago
The other side is 25, but im not sure what sin B is
ruslelena [56]

9514 1404 393

Answer:

  sin B = 24/25

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you that ...

  Sin = Opposite/Hypotenuse

The side opposite angle B is the side AC. Its length is shown as 24. You have correctly said the hypotenuse (AB) is 25, so you have ...

  sin(B) = AC/AB

  sin(B) = 24/25

3 0
3 years ago
The width of a rectangle is 14 meters less than the length. The area of the rectangle is 576 square meters. Find the length and
belka [17]

Answer: Width = 18m

Length = 32m

Step-by-step explanation:

Let the width of a rectangle be x

Let the length of the rectangle be: x+14

Width = 18m

Length = 32m

Check the attachment for the explanation and further details.

5 0
4 years ago
Which of the following is true for the rational function f(x) = x-16/x-4 ?
Ratling [72]
 <span>First of all, F is true because (16 - 16)/(16 - 4) = 0. It just means when you plug in that number (16) you'll get 0. This will NOT happen for 4 because the 0 is in the denominator. 

Look what happens if you have x = 4. This gives you 12/0, which is undefined. For some graphs, this is a hole, but let's look closer. 

What happens if you have x = 3.9? You'll have 12.1/0.1. 3.9999? 12.0001/0.0001. The closer you get to 4, the closer you'll get to y = infinity. 

But what if you have 4.1? 11.9/-0.1. You'll get the same results, but NEGATIVE infinity. So it is NOT a hole in the graph. 

If you draw it out, you'll see that there is a vertical asymptote at x = 4. 

B and F are true. 

As for horizontal asymptotes, look at it like this: y = 16-16/16 - 4 means y = 0. There is no asymptote here. Try subbing in 1 = (x -16)/(x - 4). 
Multiply by x - 4 on both sides 
x - 4 = x - 16 
There is no solution here; there will be an asymptote, so D is also true. 

B, D, and F are true. ,"yahoo answers"//////////////////if i get busted at least i put down my main source (you know what I'm saying)</span>
5 0
3 years ago
Read 2 more answers
Determining a Number of Solutions
MatroZZZ [7]

Answer:

No Solution

Step-by-step explanation:

<u>For one solution;</u>

it will be consistent and independent ( example, x = 1 and y = 2)

<u>For no solution;</u>

it will be inconsistent and independent ( example, 0 = 2)

<u>For many solution;</u>

it will be consistent and dependent ( example, 1 = 1,  2 = 2,  y = y,  x = x)

Given;

        3x - 2y = 3 -------------- equation (1)

        6x - 4y = 1 --------------- equation (2)

6:     18x - 12y = 18 -------------equation (3)

3:     18x - 12y = 3 --------------- equation (4),     <em>  subtract (4) from (3)</em>

      --------------------------------------------

        0 - 0      =  15

     -----------------------------------------------

       0 = 15

The solution is inconsistent and independent, because zero (0) cannot be equal to 15

Thus, the system has no solution

6 0
4 years ago
Read 2 more answers
Other questions:
  • Show how you can make a ten to find the sum. 8+5____10+__=__
    9·1 answer
  • What is the value of x? Answer it as a decimal
    5·1 answer
  • In how many ways can Tim draw a red or a green marble from a jar containing 20 red marbles and 4 green marbles?
    12·2 answers
  • The quotient of nine times a number and seven
    12·2 answers
  • What is 2 plus 3 you have to try to answer this in 10 seconds
    13·2 answers
  • Harriet has an 8.5-inch-by-11-inch sheet of paper. She brings the short edges together to create a cylinder and adds a top and b
    11·1 answer
  • Use the work shown. Which expression is equivalent to Negative two-thirds y minus three-fifths x + StartFraction 2 over 9 EndFra
    10·1 answer
  • HELP PLEASE AS BEST U CAN I HAVE NO IDEA HOW TO DO THIS I NEED IT TO GRADUATE
    9·1 answer
  • Evaluate the following i¹⁹⁸<br><br>-1<br><br>1<br><br>√-1<br><br>1i​
    9·1 answer
  • Soledad buys 5 ounces of frozen yogurt for $2.25. What is the unit price of the frozen yogurt in dollars per ounce?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!