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
BartSMP [9]
3 years ago
6

In a parallelogram, two sides are each length 12, and the perimeter is 36, what is the length of the remaining sides?

Mathematics
1 answer:
tankabanditka [31]3 years ago
5 0
P=2a+2b
P=36
a=12
36=2*12+2b
36=24+2b
36-24=2b
12=2b
b=6
So, the length of the remaining sides is 6 each.
You might be interested in
There are group of 20 friends. Every one is a supporter of either Chennai Super Kings or Kolkata Knight Riders or both. If 15 of
kumpel [21]

Answer:

CSK = Chennai Super Kings

KKR = Kolkata Knight Riders

8 0
3 years ago
Write each quadratic function below in terms of linear factors.a)f(x)=x²-25b)f(x)=x²+25c)f(x)=4x²+25d)f(x)=x²-2x+1e)f(x)=x²-2x+4
Andrei [34K]

Answer:

a) (x + 5) (x - 5)

b) (x + 5i) (x - 5i)

c) (x + (5i/2)) (x - (5i/2))

d) (x-1)(x-1)

e) x +i√3 +1) (x -i√3+1)

Step-by-step explanation:

To solve this, we will need to factorize each quadratic function making it equal to zero first and then proceeding to find x  

a) f(x) = x²-25

x²-25 = 0

⇒(x + 5) (x - 5)

b) f(x)=x²+25

x² + 25 = 0

x²= -25

x = √-25

x = √25i

x = ±5i

⇒(x + 5i) (x - 5i)

c) f(x)=4x²+25

4x²+25 = 0

4x²= -25

x² = -25/4

x = ±√(-25/4)

x = ±(√25i)/2

x = ±5i /2

⇒(x + (5i/2)) (x - (5i/2))

d) f(x)=x²-2x+1

x²-2x+1 = 0

⇒(x - 1)²

e) f(x)=x²-2x+4

x²-2x+4 = 0

x²-2x = -4

x²-2x +1 = -4 +1

x²-2x + 1 = -3

(x-1)² +3 = 0

(x-1)²= -3

x-1 = √-3

x = ±√3i +1

⇒(x +i√3 +1) (x -i√3+1)

6 0
3 years ago
Which of the following is a difference of cubes? x^6 + 27y^9 3x^9 - 64y^3 27x^{15} - 9y^3 125x^{21} - 64y^3
astraxan [27]

Answer:

  • D) 125x²¹- 64y³  

Step-by-step explanation:

  • A) x⁶ + 27y⁹ = (x²)³ + (3y³)³  - sum of cubes
  • B) 3x⁹ - 64y³ - the first term is not a cube
  • C) 27x¹⁵ - 9y³ - the second term is not a cube
  • D) 125x²¹- 64y³ = (5x⁷)³ - (4y)³ - difference of cubes

Correct option is the last one

7 0
3 years ago
Read 2 more answers
Write a decimal that is 1\10 of 0.9
exis [7]
I am pretty sure it would be 0.09
6 0
3 years ago
Read 2 more answers
You helped a friend move a short distance recently. The friend rented a
il63 [147K]

Answer:

5 hours

Step-by-step explanation:

if it is 15 an hour in total for the truck and dolly is 5 baseline then 15*5=75+5=80

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please use method of substitution numbers 9;10;11;12
    6·1 answer
  • Kyra has a recipe that calls for 1.5 cups of sugar for 16 slices of cake. If she needs to serve
    13·1 answer
  • The expression 4x/5 - 2x/3 is equivalent to
    10·1 answer
  • A line has a slope of 2 and a y intercept of (0,-4) what is the value of y when x=6
    13·1 answer
  • miley cyrus wants to get a 90 score on a 30 question test. how many questions do you need to get right in order to get a 90% sco
    15·1 answer
  • An inventor sells her product for 376 Chinese yuan. This price has the same value as 55 U.S. dollars. Based on these numbers, wh
    13·1 answer
  • I can’t figure out how to do these aaanddddd I have test tomorrow soooo I’m worried
    13·1 answer
  • Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
    7·1 answer
  • Find the indicated probability. In one town, 71% of adults have health insurance. What is the probability that 4 adults selected
    12·1 answer
  • Simplify (1+3i) + (2-5i)​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!