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
Nimfa-mama [501]
3 years ago
13

Which choice is equivalent to the expression below? -81

Mathematics
1 answer:
mixas84 [53]3 years ago
7 0

Answer:

Well, The expression -81 is equal to -81.

Step-by-step explanation:

-81=-81

You might be interested in
The room of a study hall is eight feet high ceilings and it's twelve and a half ft long.
Leya [2.2K]
35.5 ft is the width of the room
4 0
3 years ago
13. Which of the following is the graph of y = 3(1⁄5)x?
Fittoniya [83]

Answer:

Second graph

Step-by-step explanation:

The second graph is the correct one.  Why?  because the y intercept is (0, 3), and also because the base, 1/5, is between 0 and 1, which leads to a decaying exponential graph.

6 0
3 years ago
1) $400 interest is earned on a principal of $2,000 at a simple interest rate of 5%
Kitty [74]

Answer:

4 years

Step-by-step explanation:

I = $ 400

R = 5%

P =$ 2000

I = Prt

400 = 2000 * \frac{5}{100} * t

400 = 20 * 5 * t

400 = 100 t

\frac{400}{100}=t

t = 4 years

3 0
3 years ago
3. Let X = {0,1,2,3,4,5)
erica [24]

Answer:

Answer for A

Step-by-step explanation:

I don't know about B , Sorry for that.

7 0
3 years ago
Read 2 more answers
What lowest terms 19/31
jonny [76]
The lowest terms for 19/31 would be 1
7 0
4 years ago
Other questions:
  • What is 48/48 simplified
    6·2 answers
  • Need help don't know this but need help from other
    6·2 answers
  • A farmer wants to fence in a square pasture for his sheep. The length of one side of the pasture is represented by m to the powe
    12·1 answer
  • Plz help me wit this
    12·2 answers
  • What is the volume of a pyramid with the same base length, base width, and height?
    12·1 answer
  • Sally earns graduated commission on her sales each month. She earns 6% commission on the first $45,000 in sales and 8% on anythi
    11·2 answers
  • A 9-pound bag of dog food costs $40, and a 20-pound bag of dog food costs $85. Which bag is the better buy?
    14·1 answer
  • What is 2000 times 2
    10·2 answers
  • The distance between NY and Boston is 306 km. How long is it on a map (in cm) drawn at a scale of 1:1,200,000?
    10·2 answers
  • Determine the number of acute, obtuse, and right angles in the shape above.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!