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
Keith_Richards [23]
3 years ago
6

The area of a square is found by squaring one of its sides, (A = s ^2). A certain square has an area of z^ 2 + 18z + 81. Factor

the trinomial to find a side of the square.
a)side = z + 27
b)side = z + 18
c)side = z + 9
Mathematics
1 answer:
Harrizon [31]3 years ago
4 0
<span>z^ 2 + 18z + 81 = (z + 9)^2

so side = z + 9 

answer: </span><span>c)side = z + 9</span>
You might be interested in
What is 3/5 divided by 2 1/2 by the lowest quotient
Brilliant_brown [7]

Answer:

<h2>\frac{6}{25}</h2>

Step-by-step explanation:

<h3>\frac{3}{5} ÷ \frac{5}{2} = \frac{3}{5} ÷ \frac{2}{5} = \frac{6}{25}</h3>
7 0
3 years ago
A square room in Amber's home has an area of 128 square feet. Which is the best estimate of one side length of the room?
Nitella [24]
A best estimate would be 32
6 0
3 years ago
Read 2 more answers
I really need help with these questions, i don’t even have a clue how to do these.
Anuta_ua [19.1K]

Answer:

231

Step-by-step explanation:

because the whole circle has an area of 360 so on the right side there is half and a little more so you would cut it in half so you have 180 and on the right side you still have a little left so thats about 10 so now you have 190 then you add 21 +20 you have 41 +190 =231 hope this helps

3 0
3 years ago
How would you use proportional relationships in real life situations? <br> Provide an example.
Shkiper50 [21]

proportional relationship in our everyday life: When we put gas in our car, there is a relationship between the number of gallons of fuel that we put in the tank and the amount of money we will have to pay. In other words, the more gas we put in, the more money we'll pay.

4 0
3 years ago
Galaxea Fascicularis is a very large independent coral formation off Okinawa, Japan. It measures 7.24 meters long and 4.002 mete
Dmitry_Shevchenko [17]
7.24-4.002=3.238
It is 3.238 meters longer than higher
5 0
3 years ago
Other questions:
  • The points L(10,9) M(10,-5) N(-1,-5) and O(-1,9)  form rectangle L M N O Which point is halfway between O and N.
    8·1 answer
  • Math question about equations or inequalities
    13·1 answer
  • X y
    5·1 answer
  • Say your car doesn’t run on straight gasoline and you have to mix the oil with gas together in a specific ratio of 2.4 fl oz of
    12·1 answer
  • Answer fast please and thanks!
    15·2 answers
  • Find the product of 3ab (10b + 2a)​
    13·1 answer
  • The sales tax for an item was $6.40 and it cost $320 before tax.
    14·1 answer
  • Write an explicit formula for an, the n^th term of the sequence 22, 20, 18, ....
    8·1 answer
  • Which of these sets is a function ?
    14·2 answers
  • How do you figure out the arithmetic sequence of 8,9,10,-10
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!