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
Vaselesa [24]
3 years ago
7

Name the properties of a rectangle

Mathematics
1 answer:
VashaNatasha [74]3 years ago
8 0

Answer:

This is gonna be a bit long

Step-by-step explanation:

1. Each interior angle of a rectangle is 90°

2. The diagonal of rectangle bisect each other.

3. The opposite side of rectangles are parallel.

4. The opposite sides of rectangle are equal.

5. A rectangle whose side lengths are A and B has perimeter 2a+2b

You might be interested in
Find the squares of (y+3) ​
emmasim [6.3K]

Answer:

Since we know that

(a+b)

2

=a

2

+2ab+b

2

(a−b)

2

=a

2

−2ab+b

2

Now,

(i)

(x+3y)

2

=x

2

+2×x×3y+(3y)

2

=x

2

+6xy+9y

2

(ii)

(2x−5y)

2

=(2x)

2

−2×2x×5y+(5y)

2

=4x

2

−20xy+25y

2

(iii)

(a+

5a

1

)

2

=a

2

+2×a×

2a

1

+(

2a

1

)

2

=a

2

+1+

4a

2

1

(iv)

(2a−1a)=(1a)

2

(1a)

2

=1a

2

Answer

8 0
2 years ago
Geometry, solve for y
hammer [34]

Answer:

x= 40

y= 38

Step-by-step explanation:

8 0
3 years ago
How does the multiplicity of a zero affect the graph of the polynomial function?
enot [183]

Answer:

The multiplicity of a root affects the shape of graph of a polynomial. If a root of a polynomial has odd multiplicity, the graph will cross the x-axis at the root. If a root of a polynomial has even multiplicity, the graph will touch the x-axis at the root but will not cross the x-axis

Step-by-step explanation:

Tbh I don't know the answer I just hope this helps

7 0
2 years ago
The radius of a circle is 9 yards. What is the circle's area?
max2010maxim [7]

Answer:

area of the circle is 254.47yd^2

6 0
3 years ago
Jan's motorboat travels at a speed of 14 mph in still water. Booth river flows at a speed of 4 mph. How long will it take Jen to
Leya [2.2K]
Upstream: 14 - 4 = 10. Miles per hour.
16 miles = 1.6 hours.

Downstream: 14 + 4 = 18.
16 miles = 16/18 = 8/9 or 0.888 of an hour.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of these is the composite function f(g(x))? f(x) = x2 – 5 g(x) = 9x – 2
    11·1 answer
  • Please help me with this ^
    15·1 answer
  • The table represents a proportional relationship. Give the constant of proportionality, and write an equation that represents th
    14·1 answer
  • In Texas, the population of a species of bats is decreasing at a rate of -0.021 per year. The population was 22,000 in 2010. Acc
    9·1 answer
  • PLEASE HELP!!!!!!!!!!!! WILL MARK BAINLIEST!
    5·1 answer
  • A heavy piece of equipment has wheels on one side and legs on the other as shown in the diagram below.
    11·1 answer
  • You move left 6 units. You end at (-4, 4). Where did you start?<br> (you need a coordinate plane)
    12·1 answer
  • How many terms in the<br> sequence are less than 100?
    5·1 answer
  • If the sin 90° = 1, then which statement is true?
    10·2 answers
  • Please Help!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!