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
Gre4nikov [31]
2 years ago
7

Find the product of (x − 9)2 and explain how it demonstrates the closure property of multiplication. X2 − 81; is a polynomial x2

− 81; may or may not be a polynomial x2 − 18x 81; is a polynomial x2 − 18x 81; may or may not be a polynomial.
Mathematics
1 answer:
torisob [31]2 years ago
5 0

Answer:

should be C

Step-by-step explanation:

You might be interested in
Richard walks every day for exercise at a rate of 1 kilometer every 12 min. At this rate ,how many meters can Richard walk in a
garik1379 [7]
60 minutes in an hour
60÷12=5
1,000 meter in 1 km
5×1=5
5×1000=5000
therefore, 5000 meters
3 0
3 years ago
Read 2 more answers
Triangle ABC is transformed to create triangle MNL?​
Dahasolnce [82]

Answer:

The transformation is rigid because the corresponding side lengths and angles are congruent.

Step-by-step explanation:

Since we have congruent triangles (not similar triangles), they will have to have the same length and angles throughout your transformation. Therefore, our answer is the 1st Option.

7 0
2 years ago
How do you writ 1.660 in scientific notation ​
belka [17]

Answer:

1.66 * 10^{0}

Step-by-step explanation:

1.660

we would only move the decimal point once.

1.66 * 10^0

10^0 = 1

7 0
3 years ago
3. Define a variable, write an equation, and solve the problem. Carla began a
faust18 [17]

Answer:

Carla has been running 7 miles each day for 13 days.

Step-by-step explanation:

Carla ran 3 miles on her first day, 5 miles on her second day and then 7 miles each day onward.

Let the number of days she ran 7 miles each day = x

Total distance run by Carla = 3 + 5 + 7(x)

                                             = 8 + 7x

If her log book shows that she has run total distance = 99 miles

Equation representing her total run will be,

8 + 7x = 99

7x = 99 - 8

7x = 91

x = \frac{91}{7}

x = 13 days

Therefore, Carla has been running 7 miles each day for 13 days.

3 0
3 years ago
Of the following fractions: 9/19, 5/11, 7/15, and 11/23, which is the largest?
dusya [7]

Answer: 11/23

Step-by-step explanation:

I used my calculator to convert those fractions into decimal form and found the biggest number. It was about 0.4789.

5 0
3 years ago
Other questions:
  • Liam watched a ladybug in the yard. It crawled 1/4 of an inch, then rested for a bit, and then crawled 1/6 of an inch more. How
    13·1 answer
  • Find the value of x.<br> (12x + 1)<br> 40<br> 45
    8·1 answer
  • after school in friday,Lamar Walked to the corner Store and bought 2 candy bars for $0.97 each and a soda for $1.41.what was his
    11·2 answers
  • What is the greatest common factor and the least common multiple of 45,75 and 90?
    5·1 answer
  • Which is equivalent to after it has been simplified completely? Assume n ≠ 0.<br> PICTURE BELOW
    9·2 answers
  • A triangle with vertices (−2, 3), (5, 4), and (−1,−1) is translated using the rule (x, y)→(x−3, y+4). What are the coordinates o
    11·1 answer
  • Heather manages a company that currently has 35 employees, e, and is gaining 5 new employees each month. Which equation below ca
    7·1 answer
  • What is simple equations
    7·2 answers
  • In triangle ABC, m angle A = 43 and m angle C = 66, what is m angle B?
    14·1 answer
  • I need help please 36 points
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!