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
galben [10]
3 years ago
13

How many terms will the given expression have once it is simplified?

Mathematics
2 answers:
8_murik_8 [283]3 years ago
8 0

Answer: C. 3


Step-by-step explanation:

use the distributive property:

8x^2 - 8 + 3x^2 + 6x

then simplify:

<u>11x^2</u> - <u>8</u> + <u>6x</u>

Sphinxa [80]3 years ago
7 0

Answer:

The answer is C.

I hope this answers the question!

Step-by-step explanation:


You might be interested in
Find the equation of the normal to the curve y=x^2-2x^2-4x+1 at thepoint (-1,2)​
balandron [24]

Answer:

y=-\frac{1}{3}x+\frac{5}{3}

Step-by-step explanation:

Assuming that the first exponent in the formula for the curve should be 3, not 2...

y=x^3-2x^2-4x+1

The derivative is

y'=3x^2-4x+4

The slope of the tangent line at the point (-1, 2) is the value of the derivative at x = -1.

y'|_{x=-1} = 3(-1)^2-4(-1)+4=3-4+4=3

The slope of the normal line is the opposite reciprocal of the slope of the tangent line.

m_{\text{normal} = -\frac{1}{3}

Using the Point-Slope form of a linear equation, the normal line is

y-2=-\frac{1}{3}(x-(-1))\\y-2=-\frac{1}{3}(x+1)\\y=-\frac{1}{3}x-\frac{1}{3}+2\\y=-\frac{1}{3}x+\frac{5}{3}

5 0
2 years ago
I need this answered right now please !!!
Vera_Pavlovna [14]

Answer:

2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Express in the form 1:n<br> 3:12
Troyanec [42]

Answer:

1:4

Step-by-step explanation:

Given

3: 12

To express in the form 1:n

Consider how to make 3 equal to 1, we simply divide 3 by 3 to get 1 as such, we would also divide 12 by 3

3:12

= 3/3:12/3

= 1:4

Comparing with 1:n, it is safe to say that n = 4

6 0
2 years ago
the point (- 7, 4) is reflected over the line x = - 3 . Then , the resulting point is reflected over the line y = x . Where is t
uysha [10]

Answer:

(-10,-7)

Step-by-step explanation:

first reflect over x=-3

(-7,-10)

then reflect over y=x

(-10,-7)

6 0
3 years ago
513 as a percentage of 900
zavuch27 [327]
513 as a percentage of 900 can be re-written as;
\frac{513}{900} *100
= 57 percent
5 0
3 years ago
Other questions:
  • A store sells small notebook for $7 and large notebook for $10. If a student buys 6 nb and spends $54, how many of each size did
    8·1 answer
  • What is the distributive property of 9(3x+2)
    8·2 answers
  • The radius of a spherical ball is measured at r = 25 cm. Estimate the maximum error in the volume and surface area if r is accur
    12·1 answer
  • Solve the inequality |x| &lt; 5. {x|-5 &lt; x &lt; 5} {x|x &lt; -5 ∪ x &gt; 5} {x|x -5 ∪ x &lt; 5}
    11·1 answer
  • The law of cosines is used to find the measure of Z.
    10·2 answers
  • PLEASE HELP ME!!!!!<br> I need help on number 6 please!!!
    7·1 answer
  • The weight of a bag of potatoes is 15 kg, correct to the nearest kg.
    6·1 answer
  • I am not sure if this is right?<br> can anybody tell me if you know for sure!
    9·2 answers
  • What is the value of x?<br> O 30<br> O 45<br> (3x)<br> 055<br> -7-0<br> R.<br> O 60<br> w
    6·1 answer
  • A man buys a car for rs.80000 and spends rs.20000 more for repairing. He sells it at rs.125000. Find his gain percent. ​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!