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
Vera_Pavlovna [14]
3 years ago
14

Help pleaseeeeee I don't understand stand this

Mathematics
1 answer:
likoan [24]3 years ago
3 0

Answer:

the first one is 19-11

Step-by-step explanation:

You might be interested in
Which expression is not a polynomial?<br> x³<br> x² - 2x<br> x³ +1<br> 12x
zaharov [31]

Answer:

12x

Step-by-step explanation:

It has no exponent so it is not a polynomial

3 0
2 years ago
What is the distance between <br> (−6,8). (−3,9)
e-lub [12.9K]

Answer:

3.16

Step-by-step explanation:

\sqrt{(-6-(-3))^{2} + (8-9)^{2} } =\sqrt{10} =3.16

5 0
3 years ago
A recent study of th graders shows that they prefer social media or sports as a recreational activit
Ainat [17]

Answer:

1500

Step-by-step explanation:

2500/5=500,*3=1500

5 0
3 years ago
Classify the numbers as perfect squares and perfect cubes. To classify a number, drag it to the
Ratling [72]

Answer:

Pefect Squares but Not Perfect Cubes: 256, 361

Both Perfect Squares and Perfect Cubes: 1, 64

Perfect Cubes but Not Perfect Squares: 125

Step-by-step explanation:

256=16^2 ; 361=19^2

1=1^2=1^3 ; 64=8^2=4^3

125=5^3

96=6*16 (Not squares nor cubes)

200=2*100 (Not squares nor cubes)

333=37*9 (Not squares nor cubes)

7 0
4 years ago
The diameter of the circle is 18.m
Anon25 [30]

Answer:

Well, if your calculating the circumference, you have to figure out the radius, which is 18/2, so it would be 9. Once you have the radius, you can figure out the circumference, and the equation is C = 2 \pi r. Plug in the numbers, and the answer you get is 56.5487!  

Step-by-step explanation:

4 0
4 years ago
Other questions:
  • Wendy already owns 3 necklaces, and addictions necklaces are priced at One for a dollar how much money does when do you need to
    12·2 answers
  • Roberta needs ribbon for a craft project. The ribbon sells for $3.74 per yard. Find the cost, in dollars, for 48 inches of the r
    10·1 answer
  • Matt has more than 41 marbles and less that 43 marbles.Maya has more than 47 marbles and less than 49.Make.Draw lines to each st
    12·1 answer
  • Gene's art teacher mixes 9 pints of yellow paint with 6 pounds of blue paint to create green paint gina mixes for pace of yellow
    9·1 answer
  • 2 EASY QUESTIONS HELP
    10·2 answers
  • I don't understand this equation and how to do it? also this is my first time using brainy zero and 6 hundredths divided by seve
    11·1 answer
  • The logarithmic property
    11·1 answer
  • Yd it in<br>8 10 15<br>+2 3 5​
    10·2 answers
  • Find the slope of the line that passes through (-9,-6) and (-9,-10)​
    14·1 answer
  • HEEEEELP i need help again
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!