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
vampirchik [111]
3 years ago
7

Solve for k. k(4r−5)≥12r−9

Mathematics
1 answer:
amid [387]3 years ago
6 0

Answer:

k =  \frac{12r - 9}{4r - 5}  \\

Step-by-step explanation:

k(4r - 5) \geqslant 12r - 9 \\ k =  \frac{12r - 9}{4r - 5}  \\

You might be interested in
Does anyone know where the a in front of the parentheses for the LCD : a(a+5)(a-6) came from?
lukranit [14]

Answer:

See below

Step-by-step explanation:

If you factor a^2-a-30 you get \left(a^2+5a\right)+\left(-6a-30\right)

= a(a+5)-6(a+5)

= a(a+5)(a-6)

That's where the a comes in

Not sure if that answers your question

8 0
2 years ago
Wendy's hair was 45 cm long. She got 19% cut off. How long is her hair now?
Ira Lisetskai [31]

Answer:

36.45 cm

Step-by-step explanation:

You can automatically assume that if it was 20% cut off, Wendy's hair would've been 36 cm.  Multiply 45 by 0.19 to get 8.55 since that is how much Wendy's hair is being cut off.  Subtract that number from 45 to get your final answer which is 36.45 cm.

5 0
3 years ago
Please help!
miv72 [106K]

Answer:

Option A. 2\ m^{2}

Step-by-step explanation:

we know that

The resulting two-dimensional cross-section is a rectangle

The area of rectangle is equal to

A=bh=1*2=2\ m^{2}

6 0
4 years ago
Question 3 please for 15 points
Ne4ueva [31]

Answer:

I'm pretty sure the answer is A.

Step-by-step explanation:

A has the correct formula, all you have to do is plug in 8 for x. 1.03^8 = 1.26677008139. 1.26677008139 * 10 is 12.6677008139 which rounds up to 13.

I deeply apologize if that answer is wrong.

If this helped I would appreciate it if you marked me Brainliest. thank you and have a nice day!

3 0
3 years ago
Hiiiiiii help me thanks!
Arisa [49]
Would the answer be one isosceles triangle sorry if you get it wrong I’m kinda slow 10-9=1
6 0
3 years ago
Read 2 more answers
Other questions:
  • Y=f(x)=(-3)^x find f(x) when x=0
    13·2 answers
  • Brad walked a total of 24 kilometers by making 6 trips to school. After 21 trips to school, how many kilometers will Brad have w
    15·2 answers
  • PLEASE HELP ME!!!
    8·1 answer
  • The perimeter of a triangle whose sides are of lengths 3x,3x+7 and x
    10·2 answers
  • Can yall pls help i need help asap i will give you brainlist
    6·1 answer
  • Find a parabola with equation y=ax^2+bx+c that has a slope 10 at x=1, slope -26 at x=-1, and passes through the point (2,29)
    11·1 answer
  • Find the value of X
    10·1 answer
  • HELP ME PLEASEEEEEEE CIRCUMFERENCE AND AREA OF A CIRCLE
    14·2 answers
  • 16. In order to get a thicker sauce, a restaurant owner combines a sauce that
    9·1 answer
  • I need the answers to this question
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!