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
Akimi4 [234]
3 years ago
12

PL HELP ASAP

Mathematics
2 answers:
kotykmax [81]3 years ago
6 0
(x+10)2
+
(2x-5)2
-
(x+1)4
klasskru [66]3 years ago
4 0

Answer:

x²+23x+49

Step-by-step explanation:

The area of the large rectangle can be found by multiplying the dimensions, x+10 and 2x+5:

(x+10)(2x+5)

x(2x)+5(x)+10(2x)+10(5)

2x²+5x+20x+50

2x²+25x+50

Next find the area of the smaller rectangle.  Do this by multiplying x+1 by x+1:

(x+1)(x+1)

x(x)+1(x)+1(x)+1(1)

x²+1x+1x+1

x²+2x+1

Now subtract the larger area and the smaller area:

(2x²+25x+50)-(x²+2x+1)

To do this, combine like terms:

2x²-x²+25x-2x+50-1

x²+23x+49

You might be interested in
Given a polyhedron with 12 faces and 30 edges, how many vertices does it have?
larisa86 [58]

Answer:

It should have 20 vertices, and the name is dodecahedron

8 0
3 years ago
Help answer pls!!!!!!!!!!!!!!!! yes
sasho [114]

Answer: D!

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
GUYSSSS PLSSSS HELP IM DESPERATE HEREEE<br> also dont mind the mark i made that was on accident
Travka [436]

1)   rotation

2)   translation

3)   reflection

4)   rotation

4 0
3 years ago
Read 2 more answers
Solve for c.<br> 4 = 20<br> c=
ratelena [41]
Kahstusbsgatsyajbsgsywbwbstshwb
3 0
3 years ago
Purina dog food costs $43 for a $20 pound bag. A 41 pound bag of Puppy Cow
zhannawk [14.2K]
It is better to buy the Purina dog food
3 0
2 years ago
Other questions:
  • Find the diameter of a circle whose circumference is 74cm
    7·1 answer
  • Alaska has a coastline of about 664 thousand miles Florida has about 135 thousand miles of coastline how many times more coastli
    8·1 answer
  • What is the perimeter of this square? A. 26.5 ft B. 26 ft C. 24.5 ft D. 13 ft
    7·2 answers
  • Can someone help me with this question please!
    14·1 answer
  • Simplify the expression. Explain each step.<br> - q•3
    9·1 answer
  • How many people were in the sample?<br><br><br><br> 45<br> 90<br> 5<br> 10
    7·2 answers
  • The population of a certain species of oak tree in a national forest declines each year by one-fourth. So, after each year, only
    13·1 answer
  • kyle walked his neighbors dog to earn money.He earned $89.49 during a 3 month period.What was the average amount kyle earned eac
    12·1 answer
  • C-1 1/4&gt;-2 1/2 please help me
    9·1 answer
  • Bx – 10 = f solve for x(z/2) - b = hSolve for z
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!