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
Varvara68 [4.7K]
3 years ago
15

Which expression best represents the difference between triple a number and double a number?

Mathematics
2 answers:
ioda3 years ago
8 0
C. x³ - x²

In word problems, there terms which indicate the mathematical operation that needs to be performed.

difference = refers to the answer in subtraction
triple a number or double a number refers to the number of times a number is multiplied by itself.

in triple a number = a number is multiplied by itself three times.
in double a number = a number is multiplied by itself two times.

It would initially look like this: (x * x * x) - (x * x); to simplify the expression, a number to be multiplied is written down and the number of times it will multiply by itself is noted on the upper right side of the number when we look at it.

Thus: x³ - x² is the correct expression that best describes the word problem above.
Natali5045456 [20]3 years ago
3 0

The verified answer is incorrect. I had this question on USA Test Prep just now, and the correct answer to the question is 3x - 2x.

You might be interested in
In the game of "odd man out" each player tosses a fair coin. if all the coins turn up the same except for one, the player tossin
Temka [501]

The options are H,H,T or T,T,H

HHT: 1/2 x 1/2 x 1/2  = 1/8

TTH: 1/2 x 1/2 x 1/2  = 1/8

HHT or TTH: 1/8 + 1/8 = 2/8 = 1/4

Answer: 1 out of 4 = 1/4 = 25%

5 0
3 years ago
Which statements are true regarding the diagram?
Allushta [10]
Can you show me the diagram
8 0
3 years ago
Read 2 more answers
20 POINTS Find the diameter?? Pls help I dont know what to do..
Akimi4 [234]

Answer:

Diameter = 19.33

Step-by-step explanation:

Imaging a radius line from O to the endpoints of the 7. call this line R.

Label the part of the vertical line from O to the 90 degree intersection y.

Now you have a right triangle.

Using the Pythagorean theorem:

R² = 7² + y²

also

y = R - 3

substitute for y:

R² = 49 + (R-3)²

R² = 49 + R² - 6R + 9

simplify:

0 = 58 - 6R

6R = 58

R = 9.6667

Diameter = 2(9.6667) = 19.33

7 0
3 years ago
For all real numbers a and b, 2a • b = a2 + b2 Is this true or false? Explain why it false or true.
Andru [333]

Answer:

It's false.... correct is a2+2ab+b2

Step-by-step explanation:

This cannot be factored anymore although. when we try to substitute a with 5 and b with 2, the answer in the right hand side of the equation is -9.

That's why it's false.

3 0
3 years ago
$35 to spend cake is $18 balloons are $4
Lera25 [3.4K]

Answer:

he spends $22 and has $13left

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Will give Brainliest !! ANSWER 13,14 and 19!
    5·1 answer
  • What's the answer to blank plus 33 equals 5?
    9·1 answer
  • Please help me out if possible.
    11·1 answer
  • What is the value of the expression below when w<br> =<br> 9 and x = 2?<br> W – 4x
    12·1 answer
  • Francis teaches the piano. He charges each student an enrollment fee of $100 plus $15 per hour of piano lessons. The average cos
    8·1 answer
  • Identify which shapes are similar to shape A and which are not. <br> PLEASE HELP ME!!!
    11·2 answers
  • A gallon of moo milk cost $5.12 what is the price in dollars of an 8 ounce glass of moo milk there 128 ounces in 1 gallon
    14·2 answers
  • The hypotenuse of a right triangle is 15cm long. One of the triangle’s legs is two times the length of the other leg. Find the l
    13·1 answer
  • Please help :) i will really appreciate it
    14·1 answer
  • I NEED HELP ASAP AND WILL GIVE BRAINLIEST OR WHATEVER U CALL IT
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!