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
UNO [17]
3 years ago
7

(a+b)^2 hihhhhhhhhhhhhhhhhhhhh

Mathematics
2 answers:
wel3 years ago
6 0

Answer:

a²+b²+2ab

Step-by-step explanation:

(a+b)²=(a+b)(a+b)

(a+b)²=a²+ab+ba+b²

(a+b)²=a²+b²+2ab

OverLord2011 [107]3 years ago
3 0

Answer:

a^2 + 2ab + b^2

Answered by Gauthmath

You might be interested in
What is the rule for reflecting in the x=c line
Slav-nsk [51]

Answer:

What is the rule for a reflection across the line y =- X?

When you reflect a point across the line y = x, the x-coordinate and y-coordinate change places. If you reflect over the line y = -x, the x-coordinate and y-coordinate change places and are negated (the signs are changed). the line y = x is the point (y, x).

Step-by-step explanation:

There is no rule about x=C..

7 0
3 years ago
Round tables seating 8 people and rectangular tables seating 12 people are being used at a banquet for 8th graders. The ratio of
Tamiku [17]

Answer:

<u>36 tables are used to seat  the students at the banquet: 12 rectangular and 24 round.</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Round tables = 8 seats

Rectangular tables = 12 seats

Ratio of round tables to rectangular tables = 2:1

Number of students = 336

2. How many tables are used to seat 336 students at the banquet, if no table has an empty seat?

x = Number of rectangular tables

2x = Number of round tables

Let's solve for x, using this equation:

12x + 8 (2x) = 336

12x + 16x = 336

28x = 336

x = 336/28

x = 12 ⇒ 2x = 24

12 + 24 = 36

<u>36 tables are used to seat  the students at the banquet: 12 rectangular and 24 round.</u>

6 0
3 years ago
Read 2 more answers
What is the sum of (2+4i) and (7+11i)
Romashka [77]
Add like terms
2+4i +7 +11 i =
2+7 + 4i+11i =
9+15i
3 0
3 years ago
Read 2 more answers
A multiplication table. In the row labeled 3, the numbers 3, 6, 9, 12, 15, 18, 21, 23, and 27 are highlighted. In the row labele
kondaur [170]

Answer:

24:27

Step-by-step explanation:

i got it right on my unit test :)

3 0
3 years ago
mr martin has 36 calculators in a box. The ratio of the ordinary calculators to the scientific 5:1. How many of each calculator
andre [41]

Answer:

180 calculators.

Step-by-step explanation:

She has 180 calculators because if you were to un - simplify 5:1 you would get 180:5 and you would use the first number. So, you have 180 calculators.

Sorry if this is wrong I tried my best.

8 0
3 years ago
Other questions:
  • Someone help me do this question step by step please? ASAP
    15·1 answer
  • How are translations represented as a function
    6·1 answer
  • Find the slope of the line with the given equation. Show your work.<br> 6x – 2y = 18
    9·1 answer
  • Work out the area of this quarter circle of radius 8cm, Give you answer in terms of pi
    8·1 answer
  • What is the range of the function y = x² + 1?
    14·2 answers
  • Find the Area of the figure below, composed of a rectangle and one semicircle, with another semicircle removed. Round to the nea
    12·1 answer
  • Place the numbers +14/3 -4 -3.95 -13/3 and -4.25 from least to greatest
    7·1 answer
  • 3a + 7 + 2(3 + a)<br><img src="https://tex.z-dn.net/?f=what%20%5C%3A%20is%20%5C%3A%20anwser" id="TexFormula1" title="what \: is
    13·2 answers
  • Which quadratic function is represented by the graph?
    8·1 answer
  • Can someone please answer
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!