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
blondinia [14]
3 years ago
6

Louise completed the work shown below.

Mathematics
2 answers:
Otrada [13]3 years ago
6 0
Wrong.
(a+b)^2\not=a^2+b^2\\\\
(a+b)^2=a^2+2ab+b^2
MAXImum [283]3 years ago
4 0

Sample Response: Louise’s answer is not correct. She is missing the term 30x3. When squaring a binomial, it is best to write the product of the binomial times itself. Then you can use the distributive property to multiply each term in the first binomial by each term in the second binomial. Louise also could have used the formula for a perfect square trinomial, which is found by squaring a binomial.

You might be interested in
Hi can you help me to answer this?​
Lemur [1.5K]

Answer:

1) 85

2) 150

Step-by-step explanation:

The measure of a minor arc is EQUAL to the central angle

"The measure of a minor arc is equal to the measure of the central angle that intercepts the arc. We can also say that the measure of a minor arc is equal to the measure of the central angle that is subtended by the arc."

8 0
2 years ago
What is the greatest common factors of 60w,34w^2,and 24w^4
andrew11 [14]

Answer: 2w

Step-by-step explanation:

The greatest common factor could also be referred to as the Highest common factor. Now

60w, 34w² and 24w⁴

Now let concert each to its factors

60 = 2 × 2 × 3 × 5 × w

34w² = 2 × 17 × w × w

24w⁴ = 2 × 2 × 2 × 3 × w × w × w × w

Therefore H.C.F or the greatest common factor

G.C.F = 2 × w

= 2w

4 0
3 years ago
The ratio of volume of a cone and a hemisphere of same base radius and height is?
aliya0001 [1]

Answer:

1/2

Step-by-step explanation:

Since it is given that the cone and the hemisphere have the same height, and since the height of a hemisphere would be equal to its radius, the cones height must also be equal to its base radius.

With this information we can use the respective volume formulas.

Hemisphere:  \frac{2}{3}πr^3

Cone:  \frac{1}{3}πhr^2

Since h (height) = r we can say the cone volume equals:

\frac{1}{3}πr^3

Now to find the ratio we divide the cone volume equation by the hemisphere volume equation

pi and r^3 cancels out from the division and we are left with

ratio = (1/3)/(2/3)

ratio = 1/2

7 0
3 years ago
Overnight, a pipe cracked and started to leak into a basement. The graph shows the depth of the water in relation to time.
andriy [413]

Answer:

the water will rise 10 in each hour after 4 hours the water will be 40 in deep and it will take 8 hours for the water to reach a depth of 80 in

6 0
3 years ago
(ab)(6a^5b)(-ab) simplified please
harkovskaia [24]

Answer:

25b3a+93b+60a=30a2+b2

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • A tree is 2 feet tall in 2010 and 5 feet tall in 2012. What is the rate of change ?
    5·1 answer
  • Suppose Cho deposits $200 into a bank account for 3 years. The annual interest rate is 5%. Find the simple interest earned.
    14·1 answer
  • How long is the blue line segment?
    5·1 answer
  • A, a +4,a+8,...<br>write the nth term of sequence in terms of the first term of the sequence​
    6·1 answer
  • Julia bought name tags for a party. Each name tag is 3 3/4 in. wide and 2 1/3 in. high.
    7·2 answers
  • 23. Tell whether the sequence is arithmetic. If it is, what is the common difference? (1
    9·1 answer
  • 9 in<br> 4 in<br> What is the length of the hypotenuse? If necessary, round to the nearest tenth.
    15·1 answer
  • Can somebody please help me with this question!
    8·2 answers
  • Kal is decorating the outside edge of a square bulletin board. He needs to know the side length of the bulletin board. The area
    12·2 answers
  • Help....<br>delta math questions...
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!