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
mina [271]
3 years ago
13

Can you Find -5 cubed.

Mathematics
1 answer:
mart [117]3 years ago
5 0

Answer:

The answer is -125

Step-by-step explanation:

I am quite sure.

You might be interested in
Write 3x-7+2(2x-7) as the product of 7 and another factor
tankabanditka [31]

Answer:

7x - 3)

Step-by-step explanation:

Given

3x - 7 + 2(2x - 7) ← distribute parenthesis

= 3x - 7 + 4x - 14 ← collect like terms

= 7x - 21 ← factor out 7 from each term

= 7(x - 3)

5 0
3 years ago
For 3x^2+5x-2 state the domain and range
FromTheMoon [43]
Domain is all real numbers. 

Range is all real numbers such that y is greater than -49/12
7 0
3 years ago
A motorboat takes 5 hours to travel 100mi going upstream. The return trip takes 2 hours going downstream. What is the rate of th
Temka [501]
The boat went 5hours upstream, let's say it has a "still water" speed rate of "b", it went 100miles... however, going upstream is going against the current, let's say the current has a speed rate of "c"

so, when the boat was going up, it wasn't really going "b" fast, it was going " b - c " fast, because the current was eroding speed from it

now, when coming down, the return trip, well the length is the same, so the distance is also 100miles, it only took 2hrs though, because, the boat wasn't coming down  "b" fast, it was coming down " b + c " fast, because the current was adding speed to it, so it came down quicker

now, recall your d = rt, distance = rate * time

\bf \begin{array}{lccclll}
&distance&rate&time\\
&-----&-----&-----\\
upstream&100&b-c&5\\
downstream&100&b+c&2
\end{array}
\\\\\\
\begin{cases}
100=(b-c)5\\
\qquad \frac{100}{5}=b-c\\
\qquad 20=b-c\\
\qquad 20+c=\boxed{b}\\
100=(b+c)2\\
\qquad 50=b+c\\
\qquad 50=\boxed{20+c}+c
\end{cases}

solve for "c", to see what's the current's speed

what's "b"?  well 20+c = b
4 0
3 years ago
A cookie factory puts 2/5 of a barrel of flour into each batch of cookies. How much flour will the factory use for 10 batches?
yawa3891 [41]

Answer: 4

Step-by-step explanation: 2/5 x10 is 4

6 0
3 years ago
Free points!!!<br>I'm bored so enjoy.​
melamori03 [73]

Answer:

Thank you so much man!! If you need help in the future just comment on this answer and I will gladly answer!  

5 0
3 years ago
Read 2 more answers
Other questions:
  • X^2+4x=-3<br>what would be the steps to find the answer of this equation?<br><br>to find x
    8·1 answer
  • Which two points on the number line are 3 units away from 7?
    10·1 answer
  • Janelle has $75. She buys jeans that are on sale for half price and then uses an in-store coupon for $10 off. After paying $1.80
    10·1 answer
  • A small business ships specialty homemade candies to anywhere in the world. Past records indicate that the weight of orders is n
    13·2 answers
  • Please help me asap (geometry)
    13·1 answer
  • What is the polynomial in standard form ? <br><br><br>(X-4)(x-6)=
    9·1 answer
  • Help me out?? thank you so much whoever does!!
    15·1 answer
  • Less than a number is 18. What is the number (n)?
    14·1 answer
  • Simplify: xy(x+5y)(x+2y)
    8·1 answer
  • PLZ HELP, AM BEING TIMED​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!