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
harina [27]
3 years ago
13

Help!! math algebra 1

Mathematics
1 answer:
andre [41]3 years ago
6 0

Answer:

-ab/1

Step-by-step explanation:

The multiplicative inverse of x/y is y/x, because when multiplied it equals 1.

x/y time y/x = xy/xy, which equals one.

In this case, -1/ab times -ab/1 = -1ab/-1ab, which equals one.

You might be interested in
The chapter is 8pages long. kosta read 1/4 of the chapter aloud.then christina read three pages to the class. How many pages hav
pshichka [43]
Number of pages that the chapter has = 8
Number of pages of the chapter that Kosta read = (1/4) * 8
                                                                               = 1 * 2
                                                                               = 2
The number of pages of the chapter read by Christina = 3
Then
The total number of pages of the
chapter read by both of them = 2 + 3
                                                = 5
 So the total number of pages of the chapter that has been read by Kosta and Christina is 5. I hope the procedure is clear enough for you to understand.
8 0
3 years ago
Find the zeros of the quadratic function f(x) = 2x2 - 8x + 6 from the graph
Assoli18 [71]

Answer: X=3,1

The roots (zeros) are the x values where the graph intersects the x-axis. To find the roots (zeros), replace y with 0 and solve for x

Step-by-step explanation: Have a nice day

5 0
3 years ago
What is 67,234.63992 rounded to the nearest thousandth
GuDViN [60]
67,234.63992 to the nearest thousandth is 67,234.64.
7 0
3 years ago
Read 2 more answers
What is the length of AB?
Xelga [282]

Answer:

<em>AB = 7.35 cm</em>

Step-by-step explanation:

From the attachment,

In ΔDEF,

DF = GH-(GD+FH) = 6 - (2+3) = 1 cm

DE = 2+3 = 5 cm (sum of two radius)

Applying Pythagoras theorem,

EF=\sqrt{DE^2-DF^2}=\sqrt{5^2-1^2}=\sqrt{24}=2\sqrt6

In ΔCDI,

DI = GH-(GD+IH) = 6 - (2+1.5) = 2.5 cm

CD = 2+1.5 = 3.5 cm (sum of two radius)

Applying Pythagoras theorem,

CI=\sqrt{CD^2-DI^2}=\sqrt{3.5^2-2.5^2}=\sqrt6

AB = EF + CI = 2\sqrt6+\sqrt6=3\sqrt6=7.35\ cm

6 0
3 years ago
Read 2 more answers
2.<br><br>What is 0.679 x 10?​
Tems11 [23]

Answer: 6.79

Step-by-step explanation:

Multiplying by 10 allows you to move the decimal to the right by one place value.

7 0
1 year ago
Other questions:
  • Which is the correct form of the partial fraction decomposition for the expression 2x-5/x(x+4)?
    14·1 answer
  • What is .744 as a fraction
    6·2 answers
  • Factor the trinomial below.9x^2+12x+4
    13·2 answers
  • A pool pump feels 1/6 of the pool and 1/3 hour how much it is swimming pool is filled in 1 hour?
    9·1 answer
  • What is the midpoint of AC?
    11·2 answers
  • Which measurements are for a rectangle with an area of 16 square units?
    9·1 answer
  • The table shows the number of words per minute Jocelyn can type what is the missing value ​
    13·2 answers
  • Ms. Bohannon has 45 students in her 6th grade class. There is a ratio of boys to girls is 5 to 6. Which number could be the numb
    9·2 answers
  • Find the common diffirence in the arithmetic sequence 1, 6/4, 10/4, 3...​
    7·1 answer
  • Jorge's math grade is calculated using a weighted average. Quizzes are worth 30%, homework is worth 10%, unit tests are worth 40
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!