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
sertanlavr [38]
3 years ago
8

What is the surface area of a rectangle that is 6, 4, 4?

Mathematics
1 answer:
Alex3 years ago
4 0

Answer:

128 squared feet

Step-by-step explanation:

A=2(wl+hl+hw) is the formula if  you multiply the edges the add then twice because of the 3d shape you get 128.

You might be interested in
9x -7 = -7 show your work
Irina-Kira [14]
9x-7=-7
     +7 +7
___________
9x= 0
_     _
9     9
x=0
5 0
3 years ago
Read 2 more answers
H(x)= 9/x( x^2-49)<br> Determine the domain of the function
Norma-Jean [14]

Answer: The domain of the function h(x) = \frac{9}{x(x^2-49)} is:

Interval Notation: (-∞ , -7) ∪ (-7 , 0) ∪ (0 , 7) ∪ (7, ∞)

Set-Builder Notation: { x | x ≠ 0 , 7 , -7 }

All real numbers besides 0, 7, and -7.

Step-by-step explanation:

In order to find the domain of your rational function, we need to simplify it:

h(x) = \frac{9}{x(x^2-49)} = \frac{9}{(x)(x+7)(x-7)}

Remember, most of the time, the domain of a rational function consists of all real numbers besides zero.

To find the domain, we equal the equations in the denominator to zero.

x=0

x+7=0 --> x=-7

x-7=0 --> x=7

So all real numbers except for 0, -7, and 7 are in the domain of this rational function.

8 0
3 years ago
What is the length of the diagonal (d) is the solid below
elena-14-01-66 [18.8K]
420!!!!!!!!!!!!!!!!!!
8 0
3 years ago
6. Which pair of points forms a vertical line segment that is 4 units long? (1 point) • (–3, 5) and (–7, 5) • (3, –8) and (3, –4
Ilia_Sergeevich [38]
(-7,5) and (-3,5) :) 
4 0
3 years ago
Read 2 more answers
I will mark you. i need help fast thank you!
Ganezh [65]

Answer:

If I'm correct it should be the second one

Step-by-step explanation:

llllllllllllllllllllllllllllllll

5 0
3 years ago
Other questions:
  • Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator.
    8·1 answer
  • The function g(x) = –x2 + 16x – 44 written in vertex form is g(x) = –(x – 8)2 + 20. Which is one of the transformations applied
    8·2 answers
  • Alfred draws candles randomly from a pack containing 4 colored candles of the same shape and size. There are 2 red candles, 1 gr
    14·1 answer
  • "A pieces of licorice is cut into 10 equal-sized pieces. If the length of the piece of licorice is 2/3 yard, how long will each
    15·1 answer
  • Help! Mad, range or Iqr?? <br> (Picture included)
    13·2 answers
  • Betty needs 4 1/3 balls of yarn for every 7 scarves she knits how many will she need for 14
    11·1 answer
  • Please answer 4 <br> ( will give brainlst )
    14·1 answer
  • The power in an electrical circuit is given by the equation P= I^2R, where /is
    8·1 answer
  • . (04.07A) A line passes through (4, 5) and (8, 9). Which equation best represents the line? (4 points) y = 2x + 1 y = 1 y = 5x
    15·1 answer
  • Simplify (45)-(+14). Pls guys explain it to me
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!