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
lubasha [3.4K]
3 years ago
9

Please I really need help

Mathematics
1 answer:
trasher [3.6K]3 years ago
8 0
<h3>Answer: 96 cubic feet (choice D)</h3>

=======================================================

Explanation:

The triangular face has area of base*height/2 = 8*2/2 = 16/2 = 8 square feet.

Multiply this with the depth of the prism to get 8*12 = 96 cubic feet

----------

For any prism, the volume formula is

V = (area of base)*(depth of prism)

The term "depth" can be replaced with "height" and it's the same idea.

In this problem, we have a triangular prism because the parallel sides are triangles.

You might be interested in
What linear equation is represented by the table? 1
rewona [7]

Answer:

Y=4x-2

Step-by-step explanation:

You have to try it (x,y) (2,6)

y=4x-2

6=4(2)-2

6=8-2

8 0
3 years ago
one table has 8 people with 3 pizzas another table has 10 people with 4 pizzas which table has more pizza?
Alika [10]

Answer:

The table with 10 people and 4 pizzas

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
An item on sale costs
9966 [12]
The sale price would be 18 dollars. Hope this helps you! 
3 0
3 years ago
Read 2 more answers
Determine the relationships between the following lines: *
Dennis_Churaev [7]

9514 1404 393

Answer:

  the lines are perpendicular

Step-by-step explanation:

You can tell something by looking at the differences of coordinates:

  B-A = (6-2, -11-5) = (4, -16) . . . . . Δy/Δx = -16/4 = -4

  D-C = (-1-3, 9-10) = (-4, -1) . . . . .  Δy/Δx = -1/-4 = 1/4

The product of the slopes of these lines is (-4)(1/4) = -1, so ...

  the lines are perpendicular

4 0
3 years ago
What are the amplitude, period, and phase shift of the given function? f(t)=-1/2sin(3t-2pi)
Romashka [77]

Answer:

The amplitude=|A|=\frac{1}{2}, period=3 and \text{phase shift}=\frac{2\pi}{3}.

Step-by-step explanation:

The given function is

f(t)=-\frac{1}{2}\sin (3t-2\pi)      .... (1)

The general form of sine function is

F(t)=A\sin (Bt-C)+D                 ....(2)

where, |A| is the amplitude, B is period, D is the vertical shift (up or down), and C/B is used to find the phase shift.

On comparing (1) and (2), we get

A=-\frac{1}{2}

B=3

C=2\pi

D=0

So,

amplitude=|A|=\frac{1}{2}

period=3

\text{phase shift}=\frac{2\pi}{3}

Therefore amplitude=|A|=\frac{1}{2}, period=3 and \text{phase shift}=\frac{2\pi}{3}.

8 0
3 years ago
Other questions:
  • What value of n solves the equation <br><br> 3n=1/81<br><br> N=___
    8·1 answer
  • Which problem could be solved by evaluating the expression 7×(-3)
    14·2 answers
  • I NEED HELP AND IM ON A TIMED TEST
    14·1 answer
  • 35 POINTS
    13·1 answer
  • A recipe for sparkling water calls for 1 1/2 quarts of sparkling water and 3/4 quarts of grape juice how much sparkling water wi
    14·1 answer
  • Solve the following system of equations.<br> – 7x-6v = 15<br> 3x + 5y = -4
    8·1 answer
  • ⚠️ Urgent PLS HELP<br> links will be reported <br> Find the value of x .
    12·1 answer
  • How to write 0.00007 in scientific notation
    5·2 answers
  • Two trucks started toward each other at the same time from towns 500 km apart. One truck traveled at a rate of 65 km per hour wh
    6·1 answer
  • Please help me with number 9 :(
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!