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
IgorC [24]
2 years ago
11

What is the answer of: (10+2b)^2

Mathematics
1 answer:
scZoUnD [109]2 years ago
5 0

Answer:

10^2+2×2b×10+2b^2 = 100+40b+2b^2

You might be interested in
Pls help, I really need this answer!!!!
podryga [215]
If you think about it, an octagon is made up of 8 triangles. So you first find the area of one triangle then multiply it by 8 for the total area:
A=1/2bh
A=1/2(9.9)(12)
A=59.4

59.4 x 8= 475.2

Therefore the total area for the octagon should be 475.2 units^2

Hope this helps !

5 0
3 years ago
students set up 6 rows of seats for a music concert. they put 6 seats in each row. what is the total number of seats? solve this
Mariulka [41]

Answer:

36

Step-by-step explanation:

becuase each row has 6 in them and there are 6 rows so 36 is the final answer

8 0
2 years ago
Read 2 more answers
Last sunday 1575 people visited the amusement park 56% was adults 16% were teenagers and 28% are children ages 12 and under find
Butoxors [25]

Answer:

984 adults

281 teens

492 children

Step-by-step explanation: Multiply the total by the corresponding percentage to find the number. We assume the percentages have been rounded, so some adjustment is needed in the result of the multiplication.

{adults, teens, children} = 1757 × {.56, .16, .28} = {983.92, 281.12, 491.96}

 ≈ {984, 281, 492}

8 0
2 years ago
Read 2 more answers
What is the reflection of the point (1.7, -4.9) across the x axis
Vitek1552 [10]
(-1.7, -4.9) 

to reflect across the x-axis multiply the x-value by negative 1

8 0
3 years ago
Read 2 more answers
Solve the inequality -3x<54
kifflom [539]

Answer:

x<-18

Step-by-step explanation:

you divide -3 by both sides.

6 0
2 years ago
Other questions:
  • (6x + 5) + (-3x + 7) ?
    8·2 answers
  • Please help me thank you I’ll mark Brainly
    12·1 answer
  • What is the answer for | 3x - 2 | = 8 and | x + 1 | = 1
    12·1 answer
  • A club of twenty students wants to pick a three person subcommittee. How many ways can this be done?
    11·1 answer
  • ?????,?,????????????????,"&amp;_#£$£¥$£$???​
    13·2 answers
  • A flock of birds was flying around a tree. When they landed, three birds to a branch, no branches were left and one bird had to
    12·2 answers
  • Which expression is equivalent to 5^6
    7·2 answers
  • WILL GIVE BRAINLIEST
    14·2 answers
  • The area of the triangle below is 3/25 square feet. What is the length of the base? Express your answer as a fraction in simples
    5·2 answers
  • What is the simplest form of 3/9 in fractions
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!