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
Bingel [31]
2 years ago
8

Factor (x^2-9) (x^2-16)

Mathematics
2 answers:
sveticcg [70]2 years ago
4 0

(x^2 -9)(x^2 -16)\\\\=(x^2 -3^2)(x^2 -4^2)\\\\=(x+3)(x-3)(x+4)(x-4)

MrRissso [65]2 years ago
3 0

Answer:

( x - 3 )( x + 3 ) ( x - 4 )( x + 4)

Step-by-step explanation:

( x^2 - 9 ) ( x^2 - 16 )

( x - 3 )( x + 3 ) ( x - 4 )( x + 4)

Hopefully this helps!

Brainliest please?

You might be interested in
Annie says the two expressions are equalized. Is she correct? Explain using different strategies -3x+6 and 3(-x -2).
borishaifa [10]

Step-by-step explanation:

By using Distributive Property on 3(-x - 2),

3(-x - 2) = (3)(-x) + (3)(-2) = -3x - 6.

Since -3x - 6 =/= -3x + 6,

they are not equalized.

7 0
3 years ago
A.Find the total and area of the compound figures
goldfiish [28.3K]

Answer:

(a) The total area of compound figure is 284.52ft^2.

(b) The total perimeter of compound figure is 68.84 ft.

Step-by-step explanation:

Perimeter: The total distance covered by the figure.

Area: It is defined as the space occupied by the figure.

Given:

Length of rectangular figure = 19 ft

Breadth of rectangular figure = 12 ft

Radius of circle, r = \frac{12ft}{2} = 6 ft

Part (a):

Now calculating the total area of the compound figure.

\text{Total area}=\text{Area of rectangular figure}+\frac{1}{2}\times \text{Area of circle}\\\\\text{Total area}=\text{Length}\times \text{Breadth}+\frac{1}{2}\times \pi r^2

Now putting all the given values in this formula, we get:

\text{Total area}=(19ft\times 12ft)+\frac{1}{2}\times 3.14\times (6ft)^2\\\\\text{Total area}=284.52ft^2

Part (b):

Now calculating the total perimeter of the compound figure.

\text{Total perimeter}=2\times \text{Length}+Breadth+(\frac{1}{2}\times \text{Circumference})\\\\\text{Total perimeter}=2\times \text{Length}+Breadth+(\frac{1}{2}\times 2\times \pi \times r)

Now putting all the given values in this formula, we get:

\text{Total perimeter}=2\times \text{Length}+Breadth+(\frac{1}{2}\times 2\times \pi \times r)\\\\\text{Total perimeter}=2\times 19ft+12ft+(\frac{1}{2}\times 2\times 3.14 \times 6ft)\\\\\text{Total perimeter}=68.84ft

8 0
3 years ago
(a food ball team has four chances with the ball keep going to try to make a touchdown. a team gained 7 yards,lost 2, gained 4,a
Hoochie [10]

Gained in total = 10.

Moved Backwards in total = 3.

But if you keep them all together with the amount taken away, they've only gained 8 yards.

4 0
3 years ago
Sketch the graph for each function. Choose either A, B, C, or D.
Serjik [45]
Hi. Here it is!
I hope this help...

—> And the answer is letter A

6 0
2 years ago
I need help any help is appreciated please
Eva8 [605]

Answer:

third option both cost the same after 2 months

4 0
3 years ago
Other questions:
  • 87% of 41 is what? ‍♀️
    7·2 answers
  • Hal bought a guitar for $117.05 and a set of drums for $252.80. What was the total cost of his purchase?
    11·1 answer
  • Which expression is equivalent to sqrt 120x?
    8·2 answers
  • A person who weighs 125 pounds on Earth would weigh 47 2/10 pounds on Mercury. Set up a proportion and solve using means and ext
    11·1 answer
  • by what percent will a fraction change if its numerator is decreased by 75% and denominator is decreased by 50%
    15·1 answer
  • Divide 1.75 × 10^-2 by -7.3 × 10^-8. Express your answer in scientific notation. Round the coefficient to two decimal places.​
    13·1 answer
  • Can someone help me with this question? Will give brainliest.
    5·1 answer
  • Suzzanah needs a total of 11 3⁄4 yards of yarn for an art project. She needs 1 3/8 yards of blue yarn and 4 1/2 yards of green y
    15·1 answer
  • Combine Like Terms 4a + 7a
    9·2 answers
  • Heyy! can someone please help me with my math homework!! its due tmr :) it would help a lot thanks. Swipe over for the next ques
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!