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
ludmilkaskok [199]
3 years ago
12

The length of a rectangular plot is (m- 1) and width is (m+1). What is the area​

Mathematics
1 answer:
pentagon [3]3 years ago
8 0

Step-by-step explanation:

Area of rectangle = l x b

= (m-1) (m+1)

This is the difference of 2 squares

So

=m^2-1

You might be interested in
A new cell tower is being constructed and needs a guy-wire connected 180 feet up the tower and it needs to make an angle of 52°
nevsk [136]

Answer:

228.42 ft

Step-by-step explanation:

To solve for this question, we would be applying the Trigonometric function of Sine.

Sin theta = Opposite/Hypotenuse

Theta = 52°

Opposite = 180ft

Hypotenuse = Length of the wire = x

Hence:

sin 52 = 180/x

x = 180/sin 52

x = 228.42327871 ft

Approximately = 228.42 ft

6 0
3 years ago
this reading selection is a special kind of advertisement called a... a.diagram b.flier c.menu d.fhoto please answer
eimsori [14]
Probably b. flyer

Of course, it's tough to tell without the selection.

7 0
4 years ago
What is 1/10 of 0.092?
bezimeni [28]
When you multiply by 1/10 you normally add another 0:
1/10 * 0.092=0.0092
6 0
4 years ago
a builder could get 6 sheets of sheetrock for $9 if he bought 12 sheets how much money would he have spent
SashulF [63]
He spent $18.
6=$9
12=$18

8 0
4 years ago
Katrina randomly selected 64 students out of her school of 400 students and found that 40 of them want school to start at a late
SashulF [63]

- The sample size is 64.

- The point estimate of the population proportion is 0.625.

-The margin of error is approximately 16%.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Eric randomly surveyed 150 adults from a certain city and asked which team in a contest they were rooting​ for, either North Hig
    8·1 answer
  • Please help I will mark brainliest!!! (10 points)
    14·2 answers
  • You invest $2,000 in an account that has an annual interest rate of 3.2%, compounded annually. How much money will be in the acc
    6·1 answer
  • <img src="https://tex.z-dn.net/?f=how%20%5C%3A%20can%20%5C%3A%20you%20%5C%3A%20use%20%5C%3A%20dimensional%20%5C%3A%20analysis%20
    12·2 answers
  • Pls help me its timed and for a grade I really struggle with this.
    8·1 answer
  • How many squares are in figure n
    9·1 answer
  • The circumstance of a circle is 16 ft<br><br> The radius is_____ ft
    7·1 answer
  • BRAINLIEST asap solve the problem.​
    7·1 answer
  • What is the diameter of the wheel?
    12·2 answers
  • Graph the Quadratic equation y=x2+2x−3
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!