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
Evgen [1.6K]
4 years ago
9

Find the volume of the triangular prism.

Mathematics
1 answer:
goldfiish [28.3K]4 years ago
5 0

Answer:

V = 31.5 in ^3

Step-by-step explanation:

The volume is Bh

The base is the triangle

B = 1/2 (7) *2

B = 7 in^2

Now find the volume

V = 7* 4.5

V = 31.5 in ^3

You might be interested in
halfway through the fourth year , harrys collection contains 400 pennies. study the graph provided at the beginning of this acti
elixir [45]

Answer:

The coordinates of the point is (3,5 , 400)

Step-by-step explanation:

The question is incomplete as the graph is not given in the question. Lets complete the question first. I have attached the graph related to this question below.

We can see in the graph that x-axis represents the years while the y-axis represents the pennies collected by Harry.

We have to find the coordinates of the point where he is able to collect 400 pennies.

As y-axis represents pennies, and the point to be found is at 400 pennies, so the y-coordinates of the point is 400.

Harry collects 400 pennies when he is halfway through 4rth year, which means that he has been collecting for:

3 years + Half of 4rth year = 3.5 years.

As x-axis represents the year and the point to be found is at 3.5 years, so the x-coordinate of the point is 3.5.

So, the coordinates of the point is (3,5 , 400)

This point can be seen in the second graph

8 0
3 years ago
Please help me create a truth table for the statement p^(qv~p)
enyata [817]
Hello,

1)  p∧(q∨¬p)=(p∧q)∨(p∧¬p)=p∧q proof:

2)

p|q|¬p|q∨¬p|p∧(q∨¬p)|p∧q
0|0|..1|.......1|..............0|0
0|1|..1|.......1|..............0|0
1|0|..0|.......0|..............0|0
1|1|..0|.......1|..............1|1



7 0
3 years ago
A 20ft ladder leans against a building and it touches the building 18ft above the ground. What is the angle of elevation that th
sammy [17]

Answer:

The angle is [/tex]64.1581^{\circ}[/tex]

Step-by-step explanation:

You can figure this out using the sine function:

\sin(v)=\frac{18 ft}{20 ft} \\= \frac{9}{10}\\ v= \arcsin(\frac{9}{10} )\\= 64.1581^{\circ}

5 0
3 years ago
The value of y varies directly with the value of x, and y = 12 when x = 4.
mezya [45]
You can basically plug in the numbers for x and y into the options:

A. y/x = 3
12/4 = 3, so this one is right

B. xy = 3
12*4 = 48, so this is wrong

C. x = 3y
3*12 = 36, which is not x (4), so this is wrong

D. y = 3x
3*4 = 12, which is y (12), so this is right

So, A and D are right
8 0
3 years ago
Really really need this answer. Please help!
scZoUnD [109]
Use the cosine function.

cos x = 2/12
cos x = 0.167

use the inverse of cosine:

x = 80.405

The answer is C.

Hope this helps :)
4 0
4 years ago
Other questions:
  • Evaluate each expression x - 7; x = 23
    7·2 answers
  • The fraction 24/28 in simplest form is _____.
    13·2 answers
  • One bottle of ongo pain medicine contains 60 tablets. How many tablets are contained in 3 3/4 bottle
    15·1 answer
  • A function hall charges a $250 fee to rent the hall plus $15 per guest Write an equation for this function
    11·1 answer
  • How do you simplify expressions combining like terms
    15·1 answer
  • The coordinates of the vertices of triangle ABC are 1 -1 B 1, 4 and C 8, 4. WHat is the length in units of the line segment that
    6·1 answer
  • What is the slope of this line? Can someone help because I keep getting 5/2 and it doesn’t look right...
    14·2 answers
  • A store loses twenty-five dollars a day over six days. How much money was lost in total over these six days
    15·1 answer
  • Steve made $50 raking leaves and $75 mowing lawns. He gave 60% of his earnings to his mother. How much did Steve give to his mot
    13·2 answers
  • Ari and Matthew are both running toward the soccer ball during a game.Ari's path is represented by the parametric equations x(t)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!