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
Sliva [168]
3 years ago
11

Math HW, please help:

Mathematics
2 answers:
LiRa [457]3 years ago
5 0
What is 76+80000000000000000????? I need to know
Phantasy [73]3 years ago
3 0
This is wayyyy to wordy to figure out. I’d check with your teacher about this question.
You might be interested in
For ten school days the numbers of bikes parked at a school bike rack are 10,12,8,11,13,9,2,1,9, and 12​
kumpel [21]

0

Step-by-step explanation:

for this question is not even possible

6 0
2 years ago
The length of a rectangle is 5 meters less than twice the width. If the area of the rectangle is 273 meters, find the dimensions
AleksandrR [38]

The length of the rectangle = 16 meters

The width of the rectangle = 10.5 meters

<u>Step-by-step explanation</u>:

Given that,

The Area of the rectangle is 273.

<u><em>Step 1</em></u><em> :</em>

Let, the width of the rectangle be 'x'

The length of the rectangle is 2x - 5

<u><em>Step 2</em></u><em> :</em>

Area of the rectangle = length \times width

                             273 = (2x - 5) x

                             273 = 2x^2 - 5x

<u><em>Step 3</em></u><em> :</em>

The equation formed is 2x^2 - 5x -273 = 0

a= coefficient of x^2 = 2

b= coefficient of x = -5

c = constant = -273

Find the roots of the equation, to find the width.

<u><em>Step 4</em></u><em> :</em>

Find the roots using factorizing method,

ac = 2\times-273 = -546 and b= -5

Factorizing -546 as -26\times21

The product of -26\times21 = -546

The sum of -26 + 21 = -5

<u><em>Step 5</em></u><em> :</em>

The roots of the equation 2x^2 - 5x -273 = 0 are x= -26/2 and x= 21/2

The values of x are x= -13 and x= 10.5

Since the width cannot be a negative value, neglect x= -13

<u><em>Step 6</em></u><em> :</em>

Therefore,

The width of the rectangle = 10.5 meters

The length of the rectangle = 2x-5

                                                = 2(10.5) - 5

                                                = 21 - 5

                                    length = 16 meters

5 0
3 years ago
The area of a rectangle is 72 cm square. The length of the rectangle is 6 cm longer than the width. What is the width of the rec
tangare [24]
The answer is B: 6 cm. You can use guess-and-check method, and plug the possible different answers into the equation x(x+6)=72, x stands for the width.
4 0
3 years ago
You have a solid Rectangle of dough. Consider the cross sections that are formed when you slice into the cube as described. Draw
Phantasy [73]
B is the answer I think trying it tho
5 0
2 years ago
Katie's bank statement shows a closing balance of $178.11. There are no outstanding checks or deposits. Her checkbook shows a ba
castortr0y [4]
Overdraft fee in the amount of 20.00
7 0
3 years ago
Read 2 more answers
Other questions:
  • 10 ​An important aspect of ____________ is assigning people to various tasks and jobs?
    7·1 answer
  • Find the value of X in the diagram below.
    9·1 answer
  • A sample in which every person in the population being studied has an equal chance of inclusion is called a _____ sample.
    5·1 answer
  • R=1+3w÷2 solve for w
    14·1 answer
  • carlos lives 100m away from his friend's home what is his average speed if he reaches his friend's home in 50s
    11·1 answer
  • Which expression is equivalent to n + n - 0.18n
    8·2 answers
  • Which expression is equivalent to -3.5(4x – 3)?
    7·2 answers
  • This is the other one for that one i couldn't hold it
    6·1 answer
  • What is 0.5p - 3.45 = -1.2
    15·1 answer
  • A solar roof tile is the shape of a rectangular prism and measures 17" X 59" X 1 1/4”.What is the volume of one tile?​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!