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
erastova [34]
2 years ago
5

Pls help me asap important assessment

Mathematics
1 answer:
oksian1 [2.3K]2 years ago
7 0

Answer:

x-6

Step-by-step explanation:

The mistake when expanding the bracket 3(x-6),3 was supposed to multiply 6 but instead it was added to 6 instead

the correct working

3(x-6)+(4x+12)-6x

3x-18+4x+12-6x

(3x+4x-6x)+(-18+12)

=x-6

You might be interested in
Fun question for 35 points, 2/3 and 5/8, multiply and explain...
Arlecino [84]
5/12 converted. decimal would be .416666667
5 0
3 years ago
Read 2 more answers
The statement ‘5 is added to 9 times a certain number n and the result is 32’ is represented by? *
salantis [7]

Answer:

5+(9×n)=32

n=3

.:.n is represented by 3

3 0
2 years ago
Please helppppp pls it's in the screenshot
sergey [27]

Answer:

  4. 11/6, 121/36

  5. 5/8, 25/64

  6. 4/7, 16/49

  7. 14/9, 196/81

Step-by-step explanation:

The ratio of perimeters is the same as the ratio of corresponding legs:

  perimeter ratio = red leg/blue leg

The area ratio is the square of that:

  area ratio = (perimeter ratio)²

__

<h3>4.</h3>

perimeter ratio = 11/6

area ratio = (11/6)² = 121/36

__

<h3>5.</h3>

perimeter ratio = 5/8

area ratio = (5/8)² = 25/64

__

<h3>6.</h3>

perimeter ratio = 4/7

area ratio = (4/7)² = 16/49

__

<h3>7.</h3>

perimeter ratio = 14/9

area ratio = (14/9)² = 196/81

3 0
2 years ago
Find the measure of the arc or central angle indicated. Assume that lines which appear to be diameters are actual diameters.
vfiekz [6]

The measure of the Central Angle indicated is; 45°

<h3>How to find the central angle of a circle?</h3>

The central angle will be the angle subtended at the center by arc FE and arc CB.

Now, we see that angle ∠FOB = 135° and since we know that sum of angles on a straight line is 180°, then we can say that;

Central Angle = 180° - 135° = 45°

Angle subtended by Arc CD at the center is;

θ = 180 - (81 + 45)

θ = 54°

Read more about Central Angle at; brainly.com/question/17074363

#SPJ1

8 0
2 years ago
Please help domain and range
Naddik [55]

Answer: #13: Domain = (-∞,∞) Range = (-∞,0]

#14: Domain = (-∞,∞), Range = (-∞,∞)

Step-by-step explanation: The domain is all possible x values for a graph and the range is all possible y values.

7 0
3 years ago
Other questions:
  • A rectangular field is 400 meters long and 300 meters wide area in square kilometers
    13·1 answer
  • (a(a+b)-b(a+b) factorizacion
    10·1 answer
  • The sum of the EXTERIOR angles of a pentagon equals 360°. <br> True <br> False
    5·2 answers
  • Given the function F(x)=3x+2 f(x)=8 find the following f(x)=8
    6·1 answer
  • Stuck on this.. anyone down to help?
    5·2 answers
  • Which system of equation cannot be directly solved by applying the elimination method?
    11·1 answer
  • Use Green's Theorem to evaluate F · dr. C (Check the orientation of the curve before applying the theorem.) F(x, y) = e−x + y2,
    6·1 answer
  • Using distributive property what is 2*(9+1/2)
    11·2 answers
  • Find the slope of the line that passes through the points (-6,-4) and (2,4)
    15·1 answer
  • Solve for x Round your answer to the newer hundredth.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!