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
nydimaria [60]
2 years ago
12

If 15 units represent 90 kilograms what is the value of 6 units

Mathematics
1 answer:
bekas [8.4K]2 years ago
5 0

Answer:

36 kg

Step-by-step explanation:

Make a conversion factor.  If 15 units = 90 kg, then 90 kg/15 units = 6kg/unit.

(6kg/unit)*(6 units) = 36 kg

You might be interested in
WILL GIVE BRAINLIEST
jonny [76]

Answer:

A

its the first one

7 0
3 years ago
How would I find all real solutions in x^4/3 -10^2/3 +21= 0
Oxana [17]

Answer:

Step-by-step explanation:

This equation looks complicated.We have to make it easier

let's say x^2/3 = t  and  x^4/3 = t^2

     

      t^2-10t+21=0   [ we can factorize this equation as a (t-3)(t-7) ]

     

      (t-3)(t-7)=0  [ that means , t can be 3 or 7 ]

But don't forget we have to find x not t so,

   t=x^2/3=3     ∛ x^2 = 3       x^2 = 9    x=3 or x= -3

  t=x^2/3=7      ∛x^2 = 7        x^2 = 343    x ~18.5  or x ~ -18.5

7 0
2 years ago
This is math (the reason why i keep saying that is because im trying to say something with out it saying "add something in text
yarga [219]

Steven needs a total of 320 points to have a mean score of 80

Steven has 245 points so far

Steven needs to score at least 75 points on his last test to qualify for the team

5 0
3 years ago
Read 2 more answers
The scale factor from a small triangle ABC to a large triangle XYZ is 5. How many times larger will the perimeter of triangle XY
Ierofanga [76]

Answer:

Answer below :)

Step-by-step explanation:

Hi there!

Question 4 - the answer will be 5. Since the scale factor is 5, we would (hypothetically) multiply the area by 5 to get the new area of XYZ, so area XYZ is 5 times the area of ABC.

Question 5 - A.

First we multiply 45 by 12 to find the amount in inches. This is 540. Now, we divide that by 6 to get 90. This is our scale factor in inches, but the answers only show the scale in feet, so we have to convert. Divide 90 by 12 to get 7.5.

I hope this helps!

4 0
3 years ago
The width of a rectangle is modeled by the function w(x) = 3x – 6, and the length of the rectangle is modeled by the function l(
Inessa [10]

Answer:

15x^2 - 9x - 42

Step-by-step explanation:

(3x+6)(5x+7)

15x^2 +21x - 30x -42

15x^2 - 9x - 42

7 0
3 years ago
Other questions:
  • Identify the figure formed with two square bases and four rectangular lateral faces
    6·2 answers
  • Need help with a math problem please! Thank you
    14·1 answer
  • Christian and Benjamin go to the movie theater and purchase refreshments for their friends.
    10·1 answer
  • -6 + -4 + 3 = ? Adding integers
    7·2 answers
  • Help anyone please help homie anyone god lord
    10·1 answer
  • In the diagram below, line segment AC is the perpendicular bisector of line segment EF. Is line segment EF the perpendicular bis
    14·1 answer
  • Jackson rented a boat for $11 per hour and paid a base fee of $20. If
    13·1 answer
  • How r u doing?? 1-10:D? (free pts btw)
    11·1 answer
  • –8.97 − 7.9s = 9.93 − 3.7s
    6·2 answers
  • What is the probability that Zeke gets a sum of 7
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!