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
Blababa [14]
3 years ago
11

Which is an irrational number between -9 and -10?

Mathematics
2 answers:
ddd [48]3 years ago
8 0

Answer:

-sqrt85

Step-by-step explanation:

An irrational number is a number that cannot be written as fraction a/b where and b are integers

sqrt85 is simplified, and cannot be written as a/b with integers a and b, therefore -sqrt85 is irrational.

UkoKoshka [18]3 years ago
5 0

Answer:

maybe -9.1666 top second one?

You might be interested in
Name the form of the equation, then find the y-intercept of the following lines.....<br> x+y=2
Greeley [361]

Answer: Name: Standard form but im not sure what the y intercept is srry

Step-by-step explanation:

4 0
3 years ago
A prism is completely filled with 3996 cubes that have edge lengths of 1/3 in.
Aleonysh [2.5K]
To answer this problem, we determine first the volume of the cubes by the equation,
                                V = e³
where V is volume and e is the length of each edge. Substituting the known value to the equation,
                             V = (1/3 in)³ = 1/27 in³
Then, to determine the volume of the prism, we multiply the calculated volume to the number of cubes. That is,
                            V (prism) = (1/27 in³)(3996 cubes) = 137.89 in³
Thus, the volume of the prism is approximately 137.89 in³.
4 0
3 years ago
Sylvia has 51.78 pounds of dirt. She has 20 buckets and would like to put 2.56 pounds of dirt into each bucket. Are there enough
antoniya [11.8K]

Answer:

There isn't enough buckets for all of the dirt to be in a bucket.

Step-by-step explanation:

From the question,

She has 20 buckets and would like to put 2.56 pounds of dirt into each bucket.

Hence, the total number of dirt that can be in the 20 buckets is

20 × 2.56

= 51.20 pounds of dirt

Slyvia has 51.76 pounds of dirt.

51.76 - 51.20

= 0.56 pounds of dirt.

From the above calculation we can say that there isn't enough buckets for all of the dirt to be in a bucket

7 0
3 years ago
Another derivatives question, can I get help please?
alex41 [277]
\bf \textit{de}\textit{finition of a derivative as a limit}\\\\&#10;\lim\limits_{h\to 0}~\cfrac{f(x+h)-f(x)}{h}\\\\&#10;-------------------------------\\\\&#10;f(x)=5x^2-6x-3&#10;\\\\\\&#10;\lim\limits_{h\to 0}~\cfrac{[5(x+h)^2-6(x+h)-3]~~-~~(5x^2-6x-3)}{h}&#10;\\\\\\&#10;\lim\limits_{h\to 0}~\cfrac{[5(x^2+2xh+h^2)-6(x+h)-3]~~-~~5x^2+6x+3}{h}

\bf \lim\limits_{h\to 0}~\cfrac{\underline{5x^2}+10xh+5h^2\underline{-6x}-6h\underline{-3}~~~\underline{-5x^2+6x+3}}{h}&#10;\\\\\\&#10;\lim\limits_{h\to 0}~\cfrac{10xh+5h^2-6h}{h}\implies \lim\limits_{h\to 0}~\cfrac{\underline{h}(10x+5h-6)}{\underline{h}}&#10;\\\\\\&#10;\lim\limits_{h\to 0}~10x+5(0)-6\implies \lim\limits_{h\to 0}~10x-6
7 0
3 years ago
Thomas says the following is a right triangle. Is he correct? Justify your answer.
Nady [450]

Answer:

yes it is a right triangle

Step-by-step explanation:

the angles meet up into a 90 degree angle causing it to form a right triangle.

5 0
4 years ago
Other questions:
  • What is the value of the expression shown below if x = 3, y = 6, and z =<br> 4?<br> x² + 3yz
    15·1 answer
  • 38=2a+54 solve equation check your answer
    9·1 answer
  • 1) Melissa will participate in a charity walkathon. Her mother will donate $10 for Melissa's
    8·1 answer
  • CHECK MY ANSWER PLEASE
    14·2 answers
  • Make an equation to represent the area of a square whose sides are given by the expression x + y
    11·1 answer
  • Find two positive numbers whose difference is 17 and whose product is 1820
    14·2 answers
  • 45 tens plus 6 ones. is 456 the answe?
    12·2 answers
  • Question 5 of 10
    12·2 answers
  • The time t required to drive a certain distance varies inversely with the speed, r. If it takes 4 hours to drive the distance at
    10·1 answer
  • I need some help guys qwq
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!