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
Lerok [7]
3 years ago
14

For the expression, use a property to write an equivalent expression, tell which property you used. Please help, and thank you :

)

Mathematics
1 answer:
raketka [301]3 years ago
4 0
What about if you use the distributive property? You could do 1(x+13) because the 1 would distribute to the x and the 13 making it x+13. Hope that is helpful.
You might be interested in
List the following expressions in order from least to greatest value.
Sonja [21]
V57 v3 is Keats becuase it’s math and not why it’s not math it’s math just holy math with gif
8 0
3 years ago
Read 2 more answers
What does (p + 7(-2) Equal To?
g100num [7]

Answer:

-5

Step-by-step explanation:

mark brainlest plzzz

4 0
3 years ago
What is the value of 5^-2
Genrish500 [490]
It is -25

im  practically a math genuis
3 0
3 years ago
Read 2 more answers
Please help
Zolol [24]

Given:

The function is

r(x)=0.05(x^2+1)(x-6)

where, function r gives the instantaneous growth rate of a fruit fly population x days after the start of an experiment.

To find:

Number of complex and real zeros.

Time intervals for which the population increased and population deceased.

Solution:

We have,

r(x)=0.05(x^2+1)(x-6)

r(x)=0.05(x^3+x-6x^2-6)

Here, degree of function x is 3. It means, the given function has 3 zeros.

From the given graph it is clear that, the graph of function r(x) intersect x-axis at once.

So, the given function r(x) has only one real root and other two real roots are complex.

Therefore, function r has 2 complex zeros and one real zero.

Before x=6, the graph of r(x) is below the x-axis and after that the graph of r(x) is above the x-axis.

Negative values of r(x) represents the decrease in population and positive value of r(x) represents the increase in population.

Therefore, based on instantaneous growth rate, the population decreased between 0 and 6 hours and the population increased after 6 hours.

3 0
3 years ago
Which of the following descriptions best models a door?
Dahasolnce [82]

Answer:

A

Step-by-step explanation:

a door is a rectangle so is can't be any of the other shapes

7 0
2 years ago
Other questions:
  • How do you square -2square root 5 and what is the final answer?
    6·1 answer
  • What is the total surface area of the solid?
    11·2 answers
  • How to write an equivalent ratio for 9 over 27 without using a multiplication table
    7·1 answer
  • Your local bakery offers you a job as a cake maker for an annual salary of $27,300 (source
    10·1 answer
  • What does X equal to
    5·2 answers
  • Graph the linear equation find three points that solve the equation then plot on the graph -3y=2x-7
    5·1 answer
  • Select three ratios that are equivalent to 5:2
    11·1 answer
  • Find (x^3+7x^2-16x-112) divide by (x+4) using synthetic division// how do you find it?
    9·1 answer
  • How to find the b value in slope intercept form.
    9·1 answer
  • Simplify (2x2−4x+5)+(x2+3x−7)and put in standard form.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!