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
noname [10]
3 years ago
10

Help 15 points

Mathematics
2 answers:
MAVERICK [17]3 years ago
6 0

Answer:

36 g^2 + -60 g h + 25 h^2  thus: B

Step-by-step explanation:

Expand the following:

(6 g - 5 h)^2

(6 g - 5 h) (6 g - 5 h) = (6 g) (6 g) + (6 g) (-5 h) + (-5 h) (6 g) + (-5 h) (-5 h):

6×6 g g - 5×6 g h - 5×6 h g - 5 (-5) h h

6 g×6 g = 6×6 g^2:

6×6 g^2 - 5×6 g h - 5×6 h g - 5 (-5) h h

6×6 = 36:

36 g^2 - 5×6 g h - 5×6 h g - 5 (-5) h h

6 (-5) = -30:

36 g^2 + -30 g h - 5×6 h g - 5 (-5) h h

-5×6 = -30:

36 g^2 - 30 g h + -30 h g - 5 (-5) h h

-5 h (-5) h = -5 (-5) h^2:

36 g^2 - 30 g h - 30 h g + -5 (-5) h^2

-5 (-5) = 25:

36 g^2 - 30 g h - 30 h g + 25 h^2

g h (-30) + h g (-30) = -60 g h:

Answer:  36 g^2 + -60 g h + 25 h^2

telo118 [61]3 years ago
6 0

Answer:(b). 36g2-60gh+25h2

Step-by-step explanation:

(6g-5h)2

=(6g-5h)(6g-5h)

=36g2-30gh-30gh+25h2

=36g2-60gh+25h2

You might be interested in
Select the correct answer Consider functions p and q. p(x) = log₂ (x - 1) g(x) = 2^x - 1 Which statement is true about these fun
goldenfox [79]

The x-intercept of p(x) is x = 2, the x-intercept of g(x) is x = 0, then the correct option is B.

<h3>What can we say about the x-intercepts of the given functions?</h3>

For a function f(x), the x-intercept is the value of x such that:

f(x) = 0.

Here we have:

p(x) = log₂(x - 1)

Remember that:

logₙ(1)  = 0

For any base n, then the x-intercept of p(x) is x = 2, because:

p(2) = log₂(2 - 1) = log₂(1) = 0.

The other function is:

g(x) = 2ˣ - 1

Remember that any number to the power of zero is equal to 1, then:

g(0) = 2⁰ - 1 = 1 - 1 = 0

The x-intercept of p(x) is x = 2, the x-intercept of g(x) is x = 0, then the correct option is B.

If you want to learn more about x-intercepts:

brainly.com/question/3951754

#SPJ1

8 0
2 years ago
Use the distributive property to find an expression that is equivalent to <br> 2x(x + 7)-(3x +1)
zaharov [31]

Given expression:

     2x(x + 7)-(3x +1);

To distribute implies to spread a process equally in an expression. Often times, the distributive property is used for expressions inside parentheses;

  2x(x + 7)-(3x +1)  

  Distribute 2x over the first parentheses;

   the negative sign distributes over the second part

    = (2x² + 14x)  - 3x -1

    = 2x² + 14x -3x -1

    Add like terms;

    = 2x² + 11x -1

This expression  2x² + 11x -1 is equal to the given one

7 0
4 years ago
Find the area of a rectangle with a length of 10 inches and width of 4 inches.
kipiarov [429]
10 x 4 = 40 inches squared
3 0
3 years ago
Read 2 more answers
Marking as brainliest!!!
strojnjashka [21]
The answer should be 9 rounded because 2 pi r 56.5 will give u that.
7 0
2 years ago
A donation center had filled up 44 small bins with canned food with each bin containing 24 cans. They plan to send the cans out
Valentin [98]
Each food bank would receive 264 cans.



44 Bins with 24 cans. 44•24= 1,056

n= (44•24) / 4
n= 1,056 / 4
n= 264 cans per food bank
8 0
3 years ago
Other questions:
  • What is the range of f(x) = |-x|?
    13·1 answer
  • The mass of an object is equal to the product of the objects density and volume. The density of copper is 8.94 grams per cubic c
    6·1 answer
  • The balance of an account after t years can be found using the expression 6000(1.02)^t where the initial balance was $6000. By w
    10·2 answers
  • 5x + 4 &gt; -6 show your work
    14·2 answers
  • Question 1
    7·1 answer
  • Difference of 3 times c and 7
    10·1 answer
  • What number is equal to (1/6)^4?
    12·2 answers
  • 1. Miriam is starting a lawn mowing business. She bought a mower for $450 and will spend
    11·1 answer
  • |2x+1|=|x+6| Find absolute value
    13·1 answer
  • 3, 9, 10, 5, 8, 5, 9, 11, 10, 3, 10
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!