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
horsena [70]
2 years ago
9

I need help with this,, will give brianliest and +15 points

Mathematics
1 answer:
Anit [1.1K]2 years ago
8 0

Answer:

41x² - 27x + 27

Step-by-step explanation:

Perimeter of Rectangle:

= 2(20x²-12x+4) + 2(5x²-5x+15)

= 40x²-24x+8 + 10x²-10x+30

= 50x²-34x+38

Perimeter of Triangle:

= 6x²+6x+3x+3+3x²-2x+8

= 9x²+7x+11

Difference:

(50x²-9x²)+(-34x+7x)+(38-11)

= 41x² - 27x + 27

You might be interested in
What is 32.330 + 23.559
Molodets [167]
I hope this helps you

5 0
3 years ago
What is the residual value when x = 4?<br><br> -6.72<br> -0.58<br> 0.58<br> 6.72
madreJ [45]

Answer:

Brainliest

Step-by-step explanation:

y=2.78(4)-4.4 = 6.72

5 0
3 years ago
What is 3<br> /6converted to a decimal
drek231 [11]

Answer:

3/6 converted to a decimal would be 0.5

Step-by-step explanation:

Hope this helps. :)

5 0
2 years ago
What is 6x7+4-3x(4-8)
I am Lyosha [343]

your answer should be 58 correct me if I'm wrong.

7 0
2 years ago
Witch of the following expression is equivalent to the logarithmic expression below. log(3)5/x^2
BabaBlast [244]
Assuing you mean
log_{3}(\frac{5}{x^2})
remember that log(\frac{a}{b})=log(a)-log(b)
also, log(x^m)=(m)log(x)

so
log_{3}(\frac{5}{x^2})=
log_{3}(5)-log_{3}(x^2)=
log_{3}(5)-2log{3}(x)

the answer is B
4 0
3 years ago
Read 2 more answers
Other questions:
  • Of the 8 planets is our solar system, 4 are considered rocky. If a student randomly selects 1 of those 8 planets as topic for a
    7·1 answer
  • If the pattern is 3ª¯², what is the value if a = 5?
    7·1 answer
  • How do you write a mixed number as a percent? use 2 1/2 as example.
    12·1 answer
  • Which equation could be used to solve the question below?
    15·2 answers
  • Here goes problem 4 i need help
    7·2 answers
  • Can someone please help me out with this question? I need an answer ASAP. Thank you!!!
    13·2 answers
  • Guess who’s back! I need help with this! This is my last question I don’t want to get it wrong. Also, can you explain to me what
    6·1 answer
  • A nut company is determining how to package their new type of party mix. The marketing department is experimenting with differen
    11·1 answer
  • In hong kong a block of flats has 37 floors.There are 16 flats on each floor and 4 people live in each flat. The number of peopl
    12·1 answer
  • HELP IM LOW KEY FIGHTING WITH MY MUM ABOUT THIS
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!