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
stepan [7]
3 years ago
15

Help A.S.A.P! Subject: Math Grade: 9th Points: 98 if they are the CORRECT ANSWER!!!

Mathematics
2 answers:
natima [27]3 years ago
7 0

Answer:

let's call 8x-6  A and

2xsq - 3x + 5  B

so in the left column the first equations simplifies out to a

the second equation in the left column simplifies out to a

the third equation in the leftcolumn simplifies out to b

in the right column the first equation simplifies out to b

in the second equation right column simplifies out to b

hope this helps


Step-by-step explanation:


VladimirAG [237]3 years ago
4 0

Answer:

(x^2 - 6x + 7) - (x^2 - 14x + 13) → <u><em>Category 1</em></u>

8x - 6 (The x^2 cancel out)

2(x^2 - 4x) + 5(x + 1) → <u><em>Category 2</em></u>

(2x^2 - 8x) + (5x + 5)

2x^2 - 3x + 5

x(2x + 1) - (4x - 5) → <u><em>Category 2</em></u>

(2x^2 + x) - (4x - 5)

2x^2 -3x + 5

x(3x - 4) - 3(x^2 + 2) + 12x → <u><em>Category 1</em></u>

(3x^2 - 4x) - (3x^2 + 6) + 12x

8x - 6

x(x + 1) + x(x + 1) - 4(x^2 - 1.5x) + 2(x^2 - 3) → <u><em>Category 1</em></u>

<em>(x^2 + x) + (x^2 + x) </em><u><em>-</em></u><u> (4x^2 - 6x) + (2x^2 - 6)</u>

<em>(2x^2 + 2x) - </em><u>(2x^2 - 6x - 6)</u>

8x - 6

You might be interested in
Carl knows that the area of a given circle is 400 cm2. He wants to defend an informal argument that the area of a circle can be
Marizza181 [45]

ANSWER:

A. Carl could divide the circle into a larger even number of congruent sectors. Then each sector would be smaller, and the approximation of the circle’s area will be closer to the actual area of the circle.

STEP BY STEP EXPLANATION :

Area of a Circle by Cutting into Sectors:

1. Cut a circle into equal sectors and the more we divided the circle up, the closer we get to being exactly right.

2.Rearrange the sectors, which resembles a parallelogram.

What are the (approximate) height and width of the parallelogram?

The height is the circle's radius.

The width (actually one "bumpy" edge) is half of the curved parts around the circle. In other words it is about half the circumference of the circle.

We know that:

Circumference = 2 × π × radius

And so the width is about:

Half the Circumference = π × radius

ow we just multply the width by the height to find the area of the rectangle:

Area = (π × radius) × (radius)

= π × radius2

Conclusion

Area of Circle = π r2

5 0
3 years ago
Please help me on thissss
cupoosta [38]

Answer:No its not a function

Step-by-step explanation:

8 0
3 years ago
Efficient manufacturing: Efficiency experts study the processes used to manufacture items in order to make them as efficient as
Delicious77 [7]

Answer:

I'm not sure sorry good luck though

3 0
3 years ago
1/9 + 5/6 Please help me I’m mark Brainly :-&gt;
Phoenix [80]

Answer: 17/18

Step-by-step explanation: You have to find the least common denominator first, since 1/9 and 5/6 have different denominators. The least common denominator is 18. Multiply both the numerator and the denominator of each fraction by the number that makes its denominator equal to the least common denominator.

The equation then becomes 2/18 + 15/18 which equals 17/18 ^-^

3 0
3 years ago
Read 2 more answers
10;11;15;15;17;22;11 what is the mode of this data?
Aloiza [94]

Answer:

11, 15

Step-by-step explanation:

They both occur two times so they are tied for mode so both numbers is the answer

8 0
3 years ago
Other questions:
  • Covert39/5 to a mix number written in lowest teems
    12·2 answers
  • PLEASE HELP ME.....
    10·1 answer
  • Which number line model represents the expression -4+7.5?
    11·1 answer
  • The museum alternates between adding 3 new pieces one month and retiring one piece the following month. If the museum starts wit
    15·1 answer
  • I neep help please A.S.A.P
    5·1 answer
  • Point S lies between points R and T on Line segment R T. A line contains points R, S, T. The space between R and S is 2 x. The s
    12·2 answers
  • This recipe makes 18 cupcakes. Deepak only wants to make 12 cupcakes. How much of each ingredient does he need? Recipe: Makes 18
    7·1 answer
  • Express (x + 3)2 as a trinomial in standard form.
    15·2 answers
  • Find the equation of Straight line which passes through the point A(-5,10) makes equal intercept on both axes.
    9·1 answer
  • Can the measurement from △DEF be determined using only the Law of Cosines? State whether each measurement can be determined usin
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!