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
Dafna1 [17]
3 years ago
8

The rectangle below has an area of 81- x^2 square meters and a width of 9 - x meters

Mathematics
1 answer:
sveta [45]3 years ago
6 0

Answer:

The width would be 9 + x

Step-by-step explanation:

In order to find this, we must first factor the area. This will give us two things that are being multiplied together.

81 - x^2 = (9 - x)(9 + x)

Since the area is the length times the width and the width is x - 9, we know the length must be x + 9

You might be interested in
How do you work out 9 + (-4) - 6 ? please make it detailed
vitfil [10]
<span>9 + (-4) - 6

<em>[open the bracket,  +(-) = - ]</em>
</span>= 9 - 4 - 6

<em>[Both operations required are -, work from left to right]</em>
= 5 - 6
= - 1
6 0
3 years ago
The function g(x) = –x^2 + 16x – 44 written in vertex form is g(x) = –(x – 8)^2 + 20. Which is one of the transformations applie
Alexxandr [17]
<span>a.The graph of f(x)= x^2 is widened</span>
6 0
3 years ago
PLEASE HELP I AM HOPLESS ON THIS
ValentinkaMS [17]

Answer: (-2,1)

Step-by-step explanation:

Read it lije (x,y)

8 0
2 years ago
Read 2 more answers
2. A sphere has surface area 16π. Find the radius of the sphere.
KiRa [710]

Answer:

The answer to your question is: 2.29 units

Step-by-step explanation:

Data

Volume = 16π

radius = ?

Formula

V = \frac{4}{3}π r^{3}

Process

                         16 π =  \frac{4}{3}π r^{3}

                         \frac{16(3)}{4} = r^{3}

                         r³ = 12

                        r = 2.29

7 0
3 years ago
FREE BRAINLY!! I REALLY NEED HELP WITH THIS QUESTION :(
Ivenika [448]

Answer:290

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • what is the arc length of a circle that has a 6-inch radius and a central angle that is 65 degrees? use 3.14 for π and round you
    10·2 answers
  • Given that 2x + 7 = 27 and 3x + 1 = 28 does 2x + 7 = 3x + 17<br><br><br><br><br> brainliest
    8·1 answer
  • Horatio sold 58 of a carton of bottled water. A carton contains 32 bottles of water. How many bottles did Horatio sell?
    15·2 answers
  • Help someone please ASAP
    9·1 answer
  • Evaluate the following:
    7·1 answer
  • PLEASE HELP!
    7·1 answer
  • If a force of 60 N is exerted on a 15 kg object, calculate the acceleration that the object undergoes. ________ m/s2 4 900 0.25
    15·2 answers
  • Use the protractor to measure these angles: M&lt;AJK = <br>m&lt;BKU =<br> m&lt;CLJ = ​
    5·2 answers
  • =<br> Solve for x.<br> 18+x=y<br> x = 0<br> ?
    15·2 answers
  • 10 Points + BRANIEST
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!