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
timofeeve [1]
3 years ago
13

(x²+4x+4)/(x+2)algebraic expressions class 8no spamms​

Mathematics
1 answer:
maks197457 [2]3 years ago
5 0

Answer:

x+2

Step-by-step explanation:

\frac{x ^{2} + 4x + 4 }{x + 2}  \\ \frac{(x) ^{2} + 2 \times x \times 2 + (2) ^{2}  }{x + 2}  \\ \   \frac{(x + 2) ^{2} }{x + 2}  \\  \frac{(x + 2)(x + 2)}{x + 2}  \\ x + 2

You might be interested in
What is the next step for this construction?
Bezzdna [24]

Answer:

Step-by-step explanati

7 0
4 years ago
If a>1, then the graph of f(x)=a^x ____(rises/falls) from left to right.
pav-90 [236]

Answer:

rises

Step-by-step explanation:

Since we are talking about exponential functions,

for,\ f(x) = a^x,\ \ \ \ \ \ when, a > 1\\\\ \lim_{x \to \infty} f(x) = \infty

5 0
4 years ago
How to estimate the square root of a number that is not a perfect square? Give an example and explain how to find it step by ste
tangare [24]

Answer:

See below

Step-by-step explanation:

  • <em>There is a formula for estimating square root of non-perfect square numbers</em>
  • <em>√(A²±B) = A ± B/2A</em>
  • <em>where A² is the nearest perfect square, B is the difference between the original number and the perfect square</em>

<u>Examples</u>

  • 1) √75 = √(8²+11) = 8 + 11/(2*8) = 8 + 11/16 = 8.6875
  • 2) √114 = √(11² - 7) = 11 - 7/(2*11) = 10.6818
6 0
3 years ago
 help :))))))))))))))
matrenka [14]

Answer:

no solution

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
"The average starting salary of individuals with a master's degree in statistics is normally distributed with a mean of $48,000
Delvig [45]

Answer:

12.1%

Step-by-step explanation:

First calculate the z-score:

z = (x − μ) / σ

z = (55000 − 48000) / 6000

z = 1.17

Look up in a z-score table.

P(z>1.17) = 1 − 0.8790

P(z>1.17) = 0.1210

There's a 12.1% probability that a randomly selected individual with a master's in statistics will have a starting salary of at least $55,000.

7 0
3 years ago
Other questions:
  • If the system of the linear equations above has infinitely many solutions, and c is a constant, what is the value of c?
    8·2 answers
  • 7| 8-3h | = 21h-49 please help <br> (absolute value) alg.2
    13·2 answers
  • Find the volume of this hemisphere. Round your answer to two decimal places.
    11·2 answers
  • Please HELP!<br><br> 1) Enter 6/12 in simplest form.<br><br> 2) Enter 18/21 in simplest form.
    8·2 answers
  • What is the area of a regular pentagon with a side length of 7 feet and a length from the center to a vertex of 6 feet?
    6·2 answers
  • Rob is saving to buy an MP3 player. For every 15 dollars he earns babysitting, he saves 6 dollars. On Saturday rob earned $75 do
    15·1 answer
  • Plot a point at the y-intercept pf the following function on the graph provided. 3y= -5^x+7
    15·1 answer
  • Help Help Help HELPPP MEEE PLEASEE :&lt;
    5·1 answer
  • “I had a pretty normal day,” “I have little confidence in our ability to win today,” and “That’s so random!” are statements you
    11·1 answer
  • Find the domain of the rational function.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!