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
zlopas [31]
3 years ago
14

How can Help me (a+b)^2≥4ab

Mathematics
2 answers:
irga5000 [103]3 years ago
8 0

Answer:

(a+b) ²≥4ab explanation below↓↓↓↓

Step-by-step explanation:

We know that

(a-b) ²≥0

a²-2ab+b²≥0

Move -2ab to the other side

a²+b²≥2ab

Add 2ab to both sides

a²+2ab+b²≥4ab

(a+b) ²=a²+2ab+b² therefore :

(a+b) ²≥4ab

sattari [20]3 years ago
5 0

Mark as brainlist___________________________________

You might be interested in
Moes sells 10 tacos for $8.49 or Taco Bell sells 6 of the same kind of taco for $5.40. Which is a better deal? Clearly show the
Degger [83]

Answer:

The one that sells 10 tacos for $8.49

To get the better deal, you should find the selling prices for a single tacos in both cases  and compare the amounts.

In the first one, 10 tacos for $8.49

This means 1 tacos sells for $8.49/10 = $0.849

In the second one, 6 for $5.40, this means for a single tacos, the selling price is $5.40/6 =$0.9

The better deal is the first one that sells one taco for $0.849 compared to the second one that sells one tacos for $0.9

5 0
3 years ago
Read 2 more answers
What is the solution of the following system of equation: 2X+Y=17 AND Y=X+14 ?
Inessa [10]

Answer:

I do't know how to solve this.

Step-by-step explanation:

6 0
3 years ago
I really need help ASAP PLEASEEEE !!
STALIN [3.7K]
It would be 270,725. The last choice.
4 0
3 years ago
A cube numbered from 1 through 6 is rolled 300 times. The number 6 lands face up on the cube 33 times. What is the experimental
Bond [772]
Number of times rolled = 300 
Number of times landed with 6 = 33
<span>Experimental probability = 33/300 = 11/100
</span>
Answer: 11/100
8 0
3 years ago
Paloma ran 3 3/4 miles around the school track. If each lap is 1/2 mile, how many laps did she run?
Ratling [72]

Answer:

9

Step-by-step explanation:

It is 9 because 1/2 goes into 3, 6 times, and then 3/4 divided by 1/2 is 1 1/2 so 1/2 goes into 3/4 1/12 times, so then figure out how mnay 1/2 is in 1 1/2 and youll get 3 so 6 plus 3 equals 9 :)

7 0
3 years ago
Other questions:
  • Convert 100 USD to rubles. Use exchange rate, where 1 USD equals 32.5 rubles.
    15·2 answers
  • Simplest form -4j-1-4j+6
    14·1 answer
  • Write down the first even multiple of 7.
    12·1 answer
  • What is the sum of sqrt 18 plus sqrt 72
    9·1 answer
  • 4 strips of paneling 40cm long and 4cm wide are arranged to form a square. What is the area of the inner square in cm
    7·1 answer
  • Charges $70 per car and earned $50 in tips. Write an equation to represent this situation.
    15·1 answer
  • Solve the equation for X.
    9·1 answer
  • What is the solution set of the equation 3x^2 =48
    7·2 answers
  • The model shows <img src="https://tex.z-dn.net/?f=1%2F2." id="TexFormula1" title="1/2." alt="1/2." align="absmiddle" class="late
    8·1 answer
  • Find the volume of the following square pyramid​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!