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
jok3333 [9.3K]
2 years ago
5

StartFraction 27 Over 9 EndFraction = StartFraction 18 Over x EndFraction

Mathematics
1 answer:
skelet666 [1.2K]2 years ago
5 0

Answer:

Justification of step A: common denominator

Justification of step B: multliplication property of equality

Step-by-step explanation: i got it right

You might be interested in
What is the value of 6x (power of 2) when x=1.5
Yanka [14]
So you’d put 1.5 by the 6 so it’d be 6(1.5) to the power of 2. then you’d do 1.5*1.5=2.25*6=13.5

7 0
3 years ago
Read 2 more answers
Can somone answer this
Sunny_sXe [5.5K]

Answer:

$618

Step-by-step explanation:

$1854 divided by 18 months = $103 per month

$103 x 12 months = $1236 paid in one year.

$1854originally owed - $1236 paid in a year = $618 still owed after one year of payments.

8 0
2 years ago
Read 2 more answers
Each of the variables t, w, x, y, and z represents a different positive real number. Given the equations below, which of the 4 v
alex41 [277]

Answer:

y has the greatest value.

Step-by-step explanation:

1.23w = t

Divide both sides by 1.23.

w=\frac{t}{1.23}

w=0.813t  --- (1)

1.01x = t

Divide both sides by 1.01.

x=\frac{t}{1.01}

x=0.99t --- (2)

0.99y = t

Divide both sides by 0.99.

y=\frac{t}{0.99}

y=1.01t --- (3)

From (1), (2) and (3), it is clear that y has the greatest value.

8 0
3 years ago
I need help with this problem. <br>​
Zina [86]

Answer:

(1,4)

Step-by-step explanation:

Let's this of y=\sqrt{x} which is it's parent function.

How do we get to y=-\sqrt{x-1}+4 from there?

It has been reflected about the a-axis because of the - in front of the square root.

It has been shifted right 1 unit because of the -(1) in the square root.

It has been moved up 4 units because of the +4 outside the square root.

In general:

y=a(x-h)^2+k has the following transformations from the parent:

Moved right h units if h is positive.

Moved left h units if h is negative.

Moved up k units if k is positive.

Moved down k units if k is negative.

If a is positive, it has not been reflected.

If a is negative, it has been reflected about the x-axis.

a also tells us about the stretching factor.

The parent function has a starting point at (0,0).  Where does this point move on the new graph?

It new graphed was the parent function but reflected over x-axis and shifted right 1 unit and moved up 4 units.

So the new starting point is (0+1,0+4)=(1,4).

6 0
3 years ago
Read 2 more answers
grandpa has twenty four coins in his pocket. grandpa gives sam some clues about the total value of the coins in his pocket one w
zavuch27 [327]
A quater one  half of the cions are dimes grandpa has an equal amount of nickels and pennies
7 0
3 years ago
Other questions:
  • Matt bought 4 pie molds at a cost of $0.53 per mold. He also bought 4 pre-
    6·1 answer
  • Help please I don't understand:(
    6·1 answer
  • Check all true statements.
    13·1 answer
  • Look at the figure below: A circle is shown with the center O.OX is a segment joining center O to a point X on the circle. YZ is
    5·2 answers
  • Is 7/10 a rational or irrational
    9·2 answers
  • Colton scored a 70 on his first math test of the semester and a 91 on his second math test. By what percent did Colton’s score i
    5·1 answer
  • Please help me. <br> What is 22% of 400?
    15·2 answers
  • Which system of equations could be graphed to solve the equation below?
    12·1 answer
  • What is 3 divided by 5 5/8
    12·2 answers
  • HELPPPP!!!!! I NEED ANSWER FOR A QUIZ!!! What is the solution to the inequality -4x -2<br> x -24
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!