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
Veronika [31]
3 years ago
15

Whats the answer? 1. (∗ +2b)^2 = a^2+4ab+4b^2

Mathematics
1 answer:
pishuonlain [190]3 years ago
6 0

Answer:

* = a

Step-by-step explanation:

(a+2b)(a+2b)\\a^{2} +2b+2b+4b^{2}\\a^{2}+4b+4b^{2}

You might be interested in
This property says you can rewrite 3 x (4+5) as (3x4) +(3 x 5).
Murrr4er [49]

Answer:

distributive property

Step-by-step explanation:

Distributive property says that x(y + z) = (x*y) + (x *z)

3 0
2 years ago
Read 2 more answers
bird that was perched atop a 15 ½ foot tree dives down six feet to a branch below. How far above the ground is the bird’s new lo
never [62]

Answer:

ok so if the bird is on the top at 15 and a half then goes down six feet substrate 15 and a half from six and you get nine and half from the ground to the bird

Step-by-step explanation:

8 0
2 years ago
Can get some help on 2,4,22, 42 and 50 please
Fittoniya [83]

Answer:

2. zeros

4. difference

22. 79,158.5

42. 0.0099

50. 4.37

Step-by-step explanation:

2. Only adding 0s after a decimal point does not change the value.

4. Since you are subtracting then you estimate difference.

22. Add each number using place value.

75285

        2

  3971

        0.5

__________

79258.5

42. 0.01 is really 0.0100. If you subtract 0.0001 then it is like subtracting 100-1 = 99 but in the decimal place. So it becomes 0.0099.

50. Subtract by lining up decimal places. Then move place values to subtract.

      9.00

    - 4.63

----------------

      4.37

6 0
3 years ago
On Saturday Ricardo drank a total of 40 fluid ounces of water.If he drank''m''fluid ounces of water that morning,which equation
Varvara68 [4.7K]

Answer:

n = ( 40 - m )

Step-by-step explanation:

On a particular day, Ricardo drank a total of 40 fluid ounces of water.

If he drank m fluid ounces of water in the morning of that day, then the number of fluid ounces of water he drank the rest of the day is given by (40 - m) fluid ounces.

If n represents the number of fluid ounces water that he drank the rest of the day, then we can write the equation as  

n = ( 40 - m )

Therefore, the above equation can be used to find n. (Answer)

5 0
2 years ago
What is 12X-4y = -8 written in slope-intercept form?
qwelly [4]

Answer:

y = 3x + 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c

Given

12x - 4y = - 8 ( subtract 12x from both sides )

- 4y = - 12x - 8 ( divide all terms by - 4 )

y = 3x + 2 ← in slope- intercept form

3 0
2 years ago
Other questions:
  • A 50 kg person is standing on a bathroom scale in an elevator moving upward.
    8·1 answer
  • What is the equivalent of pi over 3 radians in degrees?
    5·2 answers
  • Angle VSU and TSR are what kind of angles?
    7·1 answer
  • What is the product of (3a + 2)(4a2 - 2a + 9)?
    8·1 answer
  • Name the fraction equivalent to 20 over 6
    8·2 answers
  • Juanita usually spends $3 more than twice her transportation costs on groceries. if x is the amount she spends on transportation
    10·1 answer
  • The blue segment below is a diameter of O. What is the length of the radius<br>of the circle?​
    15·1 answer
  • Triangle X Y Z is shown. Angle X Z Y is 90 degrees and angle X Y Z is 41 degrees. The length of Z X is 22. Which equation could
    12·2 answers
  • Given f(x) and g(x) = k⋅f(x), use the graph to determine the value of k. Explanation or report, Brainliest to best answer!
    6·2 answers
  • Using the expression 10 x 2/5 as an example, describe how to multiply a whole number by a fraction that is less than one.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!