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
larisa86 [58]
3 years ago
9

Divide: (x2 – 3x – 33) = (x + 4)

Mathematics
2 answers:
Simora [160]3 years ago
8 0

Answer:

\rm (x^2 - 3x - 33)\div(x + 4) = x - 7 - \dfrac{5}{x + 4}

Step-by-step explanation:

\rm\qquad\quad\quad{x-7}\\ \begin{array}{cc} \cline{2 - 2}\rm x + 4 )&\rm \ x^2 - 3x -33\\&\rm x^2 + 4x \\ \cline{2-2}& \rm \ \ \ \ -7x-33\\ &\sf \ - 7x-28 \\ \cline{2-2} & \rm \ \ -5 \\ \cline{2-2} \end{array}

Quotient → x - 7

Remainder → -5

Divisor → x + 4

katovenus [111]3 years ago
7 0

Answer:

x-7-5/x+4

So answer C

Step-by-step explanation:

You might be interested in
Suppose f(x)=x^2-2 find the graph of f(1/2x)
Scorpion4ik [409]

Answer:

graph g(x)=1/4 x^2 - 2

Step-by-step explanation:

You are to replace x with (1/2x) in the expression x^2-2

So you have (1/2x)^2-2

1/4 x^2-2

Graph some points for g(x)=1/4 x^2-2

The vertex is (0,-2) and the parabola is open up.

I would graph 2 more points besides the vertex

x   |  g(x)                     ordered pairs to graph

-----------                         (-1,-1.75) and (0,-2) and (1,-1.75)

-1        -1.75

0         -2

1         -1.75

3 0
2 years ago
Read 2 more answers
Birth Weights Babies born after a gestation period of 32-35 weeks have a mean weight of 2600 grams and a standard deviation of 6
lukranit [14]

Answer:

The z-score for the 34-week gestation period baby is 0.61

Step-by-step explanation:

The formula for calculating a z-score is is z = (x-μ)/σ,

where x is the raw score,

μ is the population mean

σ is the population standard deviation.

We are told in the question that:

Babies born after a gestation period of 32-35 weeks have a mean weight of 2600 grams and a standard deviation of 660 grams. Also, we are supposing a 34-week gestation period baby weighs 3000grams

The z-score for the 34-week gestation period baby is calculated as:

z = (x-μ)/σ

x = 3000, μ = 2600 σ = 660

z = 3000 - 2600/660

= 400/660

=0.6060606061

Approximately, ≈ 0.61

6 0
3 years ago
How do you graph this ​
Trava [24]

Answer:

=6

Step-by-step explanation:

hat is this passage mostly about?

Click for the passage, "Studies in Ice."

A. Studying nature

B. Storing and moving ice safely

C. Powering drills with the sun

D. Saving messages in ice

3 0
2 years ago
Whats the percent change of 13.7 to 40.2
k0ka [10]

The percent change of 13.7 to 40.2 is 193.4%

To find percentage change, you need to find the difference between the two numbers. In this case, 26.5.

You then divide 26.5 by 13.7 and move the decimal point two spaces to the right.

6 0
3 years ago
Read 2 more answers
HELPPPPPPPPPPPP PLEASEEEEEEEEEEEEEEEEEEEEEEEEE
nadya68 [22]
Answer: A
Explaination:
5 0
2 years ago
Read 2 more answers
Other questions:
  • Tony writes an equation to represent the distance he walks in meters, d, in relation to the number of minutes he walks, m. d = 1
    7·2 answers
  • What is the area of the figure?? HELP PLS!!
    10·1 answer
  • Katy spent 60% of her money to buy a new television. If the television cost 300$, how much money did she have?
    12·1 answer
  • How would you find the ordered pair for point H
    11·1 answer
  • What is the hundreth place in decmials
    5·2 answers
  • What is the estimate of -4.2 - (-2.9). Show your work
    12·1 answer
  • Attachment Mathswatch!!
    14·2 answers
  • Sally read that a recent survey found that 56% of all American adults own a smartphone. She asked her friend Alexandra what the
    15·1 answer
  • What is 1/4 of 16 please help​
    10·2 answers
  • Pls pls help meee i dont understand the fundamental theorem of algebra
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!