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
MrMuchimi
3 years ago
8

How would you solve

Mathematics
1 answer:
harkovskaia [24]3 years ago
4 0

4r^-3 * 2r^2 =

4*(2r^(-3+2))

= 4*2r^-1

= 4*2(1/r)

= 4*(2/r)

=8/r

You might be interested in
If you pay $20 for 16 candy bars what is the cost for per candy
Olin [163]
<span>$20/16=$1.25/candy bar 
Candy bars cost $1.25 each </span>
5 0
3 years ago
Read 2 more answers
9. Which transformation will place the trapezoid onto
galben [10]
Answer: B

The rotation will go back to the place where the trapezoid started
8 0
3 years ago
Please help me with my math
ValentinkaMS [17]
Im failing math but passing all others im sorry lol
7 0
3 years ago
PLEASE HELP ME ASAP!!! WILL MAKE YOU BRAINLIEST!!!!
pochemuha

Answer:A

Step-by-step explanation:

Taliban

4 0
3 years ago
Sam needs a web designer. Designer A is offering her services for an initial $550 in addition to $105 per hour. Designer B is of
Wewaii [24]
After two hours the prices will meet a 760

$550+105=655 |655+105= 760

660+50= 710 |710+50= 760

They meet in the second hour so in the second hour they will charge the same.
5 0
3 years ago
Other questions:
  • Which situation CANNOT be represented by this equation?
    12·1 answer
  • melissa is saving money to buy a game. So far she has saved $30, which is three-fifths of the total cost of the game. How much d
    6·1 answer
  • Given parallelogram ABCD, diagonals AC and BD intersect at point E. AE=11x−3 and CE=12−4x. Find x
    9·1 answer
  • Help, For each equation, use guess-check-and-improve to approximate a
    9·1 answer
  • In quadrilateral PQRS, PQ= 4x-15, QR=4x+20, RS=3x+5 and SP=6x-20. What vale of x verifies that quadrilateral PQRS is a parallelo
    15·1 answer
  • Sierra is looking to rent her first apartment. She found a nice apartment in her budget with a monthly rent of X dollars. At lea
    9·1 answer
  • At a certain factory, 10 percent of the staplers produced on monday were defective and 2 percent of the nondefective staplers we
    5·1 answer
  • What 7482 + y + A -2937?
    5·1 answer
  • 1 point
    12·1 answer
  • ∠1 ​and ∠2 are complementary angles. ∠1 = x° ∠2 = (3x 30)° Using this information, find the value of x. Question 6 options: x =
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!