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
garri49 [273]
3 years ago
9

When making a book cover, Anwar adds an additional 20 sqaure inches to the surface area to allow for overlap. How many square in

ches of paper will Anwar use to make a book cover for a book 11 inches long, 8 inches high, and 1 inch wide?
(Use surface area)
Mathematics
2 answers:
olganol [36]3 years ago
8 0
11 plus 1 plus 8 times two equals 20 times 2
sdas [7]3 years ago
5 0
40 because 11+1+8=20 20×2=40
You might be interested in
If f(x) = 3x^2 + 1 and g(x) = 1 – x, what is the value of (f – g)(2)?
ziro4ka [17]
F - g(2) = 3x^2 + 1 - ( 1 - x )
= 3x^2 + 1 - 1 + x
= 3x^2 + x
= 3(2)^2 + 2
= 14

the answer is B.14

i am a mathematics teacher. if anything to ask please pm me
4 0
3 years ago
sailfish are the fastest fish in the world they can swim 68 miles hour estimate how far sailfish can swim in 3 hours
nordsb [41]
68×3=204iles in 3 hour 204/3
5 0
3 years ago
The floor of a rectangular room is 300 cm long and 180 cm wide. to carpet the floor? How many small tiles are needed​
Vinvika [58]

The number of small tiles are needed​ is 300 tiles.

<h3>Number of tiles needed</h3>

Using area of rectangular formula

Area of the room = length(l) × breadth (b)

Area of the room=300 cm×180 cm

Area of the room=54,000 cm²

Number of tiles needed = Area of rectangular region / Area of one tile

Number of tiles needed=54,000/180

Number of tiles needed=300 tiles

Therefore the number of small tiles are needed​ is 300 tiles.

Learn more about number of tiles needed here:brainly.com/question/2136390

#SPJ1

4 0
2 years ago
What else would need to be congruent to show that ABC= DEF by ASA?
babunello [35]

Answer:

Option A

then you would have an angle, a side and another angle (ASA) next to each other

Opt.B would be a second sude (SAS)

Opt.C is already given

Opt.D seems to be like (A-S-S). no pun intended.

5 0
3 years ago
12. Why is the following NOT a function?<br><br>(7,5) (3,5) (0,-2) (7,4) (8,-2) ​
lilavasa [31]
Because the 7 is used more than once.
3 0
3 years ago
Other questions:
  • which of the following statements must be true about an equation before you can use the quadratic formula to find the solutionsl
    9·1 answer
  • Is this correct?
    5·1 answer
  • Find the sum 3/5 plus 1/2
    10·1 answer
  • If 2a-8=4 and 3b-8=10, what is the value of a+b?
    10·2 answers
  • True or false
    5·2 answers
  • a hospital spokesperson states that 2% of emergency rooms visits by college undergraduates are for alcohol related health proble
    11·1 answer
  • A bond quoted at 93 (1/8) is equal to ___ per 1,000.00 of the face amount.
    10·2 answers
  • One side of a fence is 22 feet long. If 3 feet = 1 yard, how many yards long is the fence?
    12·2 answers
  • How many towers can be built using 257 blocks
    8·1 answer
  • How did they get m=29?????
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!