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
Fynjy0 [20]
3 years ago
15

Vanessa uses the expressions (3x2 + 5x + 10) and (x2 – 3x – 1) to represent the length and width of her patio. Which expression

represents the area (lw) of Vanessa’s patio?
Mathematics
2 answers:
Brut [27]3 years ago
8 0

The area of rectangle with length l and width w is

A=l\cdot w.

If the length of rectangle is expressed as l=3x^2 + 5x + 10 and the width of rectangle is expressed as w=x^2-3x-1, then the area of rectangle is

A=(3x^2 + 5x + 10)(x^2-3x-1)=3x^4-4x^3-8x^2-35x-10.

defon3 years ago
4 0
To get the area simply multiply the length by the width.

(3x^2+5x+10)(x^2-3x-1) = 3x^4 - 4x^3 - 8x^2 - 35x - 10
You might be interested in
john's dad gave him 8 3/4 pieces of wood. he used 4 2/3 pieces to make a bird house. his friend david then asked for 1 1/2 piece
Serjik [45]
Ok so this all about subtracting fractions this is what you want to do:

you can change 8 3/4 and 4 2/3 to have the same value and deominator
8 3/4 = 8 9/12(multiply both sides by 3)
4 2/3 = 4 8/12(multiply both sides by 4)
you do this because 12 is divisible by 3 and 4

then, subtract 4 8/12 from 8 9/12 because John is using some of the wood his dad gave him.
then subtract once again, taking 11/2 away from your difference.
again match the deominator of 11/2 to the deominator of your difference which should be 12. another divisible of 12 is 2 and 6.
11/2 = 66/12 = 5 6/12(multiply both the top and bottom by 6)
and start subtracting.

so John should have -1 5/12(?) wood left


3 0
3 years ago
Please help solve<br><br><br><br><br><br>ty​
kobusy [5.1K]

The answers are blurry and hard to read. If you repost this question with a clearer picture, I would be happy to try and answer as best I can! :)

4 0
3 years ago
HELP ASAP NEEED THE CORRECT ANSWER
Tatiana [17]

The right answer is Option A.

Step-by-step explanation:

Given,

Amount in Jason's account = $300

Bills paid = \frac{1}{4}

Remaining balance after bills = -$50

Let,

x be the amount of bills.

Amount in account - Bills paid*Amount of bills = Remaining balance

300-\frac{1}{4}x=-50\\-\frac{1}{4}x+300=-50

The equation -\frac{1}{4}x+300=-50 can be used to find x.

The right answer is Option A.

Keywords: equation, subtraction

Learn more about subtraction at:

  • brainly.com/question/10710410
  • brainly.com/question/10717746

#LearnwithBrainly

5 0
3 years ago
I have 3 quarter , 1 nickel , 1 dime , and 3 penny . But I want to divided 2 people .
Andru [333]

The answer would be 93 cents divide it by 2 since you want to share with someone and you would have 46 cents and a nickel for both people

7 0
2 years ago
Read 2 more answers
Can someone answer this
Nady [450]

Answer:

the third one from the top

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Relationship of the value of digits in 999,999,999
    10·1 answer
  • Find the mode for the following distribution. Number Frequency 16 3 20 5 24 9 28 7 32 7 36 5 40 3
    8·1 answer
  • 67.82 miles per hour to feet per second
    6·1 answer
  • Explain how to write a linear equation for a line on a graph.
    6·1 answer
  • Which number is closet to 51.4 is it 51.41,51.39 ,51.041 ,51.402
    5·2 answers
  • PLEASE HELP THIS IS OVERDUE !!!!!!!!!! BRAINLIEST + POINTS!!!!!
    9·2 answers
  • Which expression are equivalent to z+(z+6)?​
    12·1 answer
  • PLEASE ASNWER ILL GIVE YOUI BRAINLIEST
    8·1 answer
  • Find the square root of 312.5​
    7·2 answers
  • Problem
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!