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
inna [77]
3 years ago
15

Using V = lwh, what is an expression for the volume of the following prism? The dimensions of a prism are shown. The height is S

tartFraction 2 d minus 6 Over 2 d minus 4 EndFraction. The width is StartFraction 4 Over d minus 4 EndFraction. The length is StartFraction d minus 2 Over 3 d minus 9 EndFraction.
Mathematics
3 answers:
eduard3 years ago
7 0

Answer:

its c on E2020

Step-by-step explanation:

Lubov Fominskaja [6]3 years ago
4 0
<h2>Explanation:</h2><h2></h2>

We know that the volume of a prism is defined by:

V=lwh \\ \\ \\ Where: \\ \\ l:length \\ \\ w:width \\ \\ h:height \\ \\ \\ l=\frac{d-2}{3d-9} \\ \\ w=\frac{4}{d-4} \\ \\ h=\frac{2d-6}{2d-4}

Substituting values:

V=\left(\frac{d-2}{3d-9}\right)\left(\frac{4}{d-4}\right)\left(\frac{2d-6}{2d-4}\right) \\ \\ \\ Simplifying: \\ \\ V=\frac{d-2}{3d-9}\cdot \frac{4}{d-4}\cdot \frac{d-3}{d-2} \\ \\ V=\frac{\left(d-2\right)\cdot \:4\left(d-3\right)}{\left(3d-9\right)\left(d-4\right)\left(d-2\right)} \\ \\ V=\frac{4\left(d-3\right)}{\left(3d-9\right)\left(d-4\right)} \\ \\ V=\frac{4\left(d-3\right)}{3\left(d-3\right)\left(d-4\right)}

Finally: \\ \\  \boxed{V=\frac{4}{3\left(d-4\right)}}

Jeremiah 2 years ago
0 0

Using V = lwh, what is an expression for the volume of the following prism?

The dimensions of a prism are shown. The height is StartFraction 2 d minus 6 Over 2 d minus 4 EndFraction. The width is StartFraction 4 Over d minus 4 EndFraction. The length is StartFraction d minus 2 Over 3 d minus 9 EndFraction.
StartFraction 4 (d minus 2) Over 3 (d minus 3)(d minus 4) EndFraction
StartFraction 4 d minus 8 Over 3 (d minus 4) squared EndFraction
StartFraction 4 Over 3 d minus 12 EndFraction
StartFraction 1 Over 3 d minus 3 EndFraction

You might be interested in
Ow all your calcula<br>(2+5)*+2​
TiliK225 [7]
The the answer is 14
3 0
3 years ago
Yo what’s 11/4 subtracting by 6 and 1/2
Kruka [31]
-3 3/4
Decimal form: -3.75
3 0
3 years ago
HELP ME YOULL GET BRAINLYIEST
Marina86 [1]

Answer:

c

i think

Step-by-step explanation:

3 0
3 years ago
Solve the equation 5*e^x=15.76
liq [111]
Divide both sides by 5

e^x=3.152  take the natural log of both sides...

x=ln(3.152)

x≈1.148
3 0
3 years ago
SOMEONE PLEASE HELP ME
Ostrovityanka [42]

Answer:

28, 30, 32

Step-by-step explanation:

Three consecutive even numbers are three even numbers that are next to each other. For example, 2, 4 and 6 would be 3 consecutive even numbers.

With this sort of problem, you want to try to let each number be equal to one thing and then construct the same number of equations as you have variables:

Let's let,

Integer 1 = X

Integer 2 = Y

Integer 3 = Z

X + Y + Z = 90

We also know, that

Y = X + 2

And that

Z = X + 4

Now, we can sub these equations into the first equation. We do this so that we have everything represented as the same variable.

90 = X + (X+2) + (X+4)

90 = 3X  + 6

84 = 3X

28 = X

So, the numbers are 28, 30 and 32

8 0
3 years ago
Other questions:
  • Which of the following is a composite number?<br><br> A: 47<br> B: 91<br> C: 101<br> D: 131
    15·2 answers
  • What is 55 percent of 78?
    8·1 answer
  • Vicky drew a scale drawing of a house and its lot. The scale of the drawing was 1 inch : 8 feet. The backyard is 7 inches in the
    11·1 answer
  • Please can I get an explanation, please!!
    14·1 answer
  • Find the price of one toy car if 8 toy cars cost $63.92
    12·2 answers
  • Can someone help me with this?
    11·1 answer
  • I'LL GIVE BRAINLIEST TO WHOEVER ANSWERS THE QUESTION CORRECTLY!!
    6·1 answer
  • Convert each fraction to a decimal. A. 4/5 B. 3/40 C. 8/200
    7·2 answers
  • Help please with these questions
    5·1 answer
  • Two number cubes are rolled for two separate events:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!