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
Alenkinab [10]
1 year ago
15

Find the volume of the triangular prism.10 cm12 cm8 cmVolume = [?] cm3

Mathematics
1 answer:
kondaur [170]1 year ago
4 0

Hello!

To find the volume of a triangular prism, we have to use the formula below:

V=\frac{a\cdot b\cdot c}{2}

• a, = triangle heigth (10 cm)

,

• b, = triangle base (8 cm)

,

• c, = prism heigth (12cm)

Knowing it, let's replace these values in the formula:

V=\frac{10\cdot8\cdot12}{2}=\frac{960}{2}=480\operatorname{cm}^3

You might be interested in
Amy has a box containing 6 white, 4 red, and 8 black marbles. She picks a marble randomly. It is red. The second time, she picks
Sladkaya [172]
After the 3rd pick we have: 4 white, 3 red and 8 black marbles.
The probability that the 4th marble is black is:
P ( Black ) = 8 / 15 = 0.5333
After the 4th pick we have: 4 white, 3 red and 7 black marbles.
P ( Red or Black ) = 10 / 14 = 5 / 7 = 0.7143
6 0
2 years ago
Answer for x -4x-1=3
nordsb [41]

Answer:

4 x 1 = 4 x 3 = 12 = 4 x 3

Step-by-step explanation:

sorry I'm having trouble with this too

7 0
3 years ago
Read 2 more answers
A 13-ft ladder is leaning against a house. The distance from the bottom of the ladder to the house is 7-ft less than the distanc
Olin [163]

Answer:

12 feet

Step-by-step explanation:

As a  ladder is leaning against a house, it forms right angle triangle. And for right angleΔ, we use Pythagoras theorem.i.e

P²+B²= H²

Where,

'P' is perpendicular i.e the distance  from the top of the ladder to the ground

'B' is base i.e be the distance from the bottom of the ladder to the house

'H' is hypotenuse i.e 13

considering 'x' as perpendicular

So, base would be 'x-7'

Applying Pythagoras theorem,

x² + (x-7)²= 13²

x² +x² -14x +49 =169

2x² -14x -120= 0

x² -7x -60=0 ----> solving the quadratic equation

x² + 5x -12x-60=0

x(x+5) -12(x+5)=0

Either : x+5=0 => x=-5

OR: x-12=0 => x=12

We'll choose the positive length.

therefore , The distance from the bottom of the ladder to the house is 12 feet

6 0
3 years ago
Ahmad wants to practice free-throws. He estimates the distance from the free-throw Line to the hoop and marks it with chalk. Ahm
const2013 [10]

Answer: 10%

Step-by-step explanation:

The difference between his estimated and actual distance is 15 - 13.5 = 1.5

The percentage of error is the difference divided by the actual value.

1.5÷15 = 0.10

Converted to a percentage, it is 10%

4 0
3 years ago
Read 2 more answers
Curtis decided to go on a road trip to Canada. On the first day of his trip, he drove for 14 hours and traveled 840 miles. At wh
katovenus [111]

Answer:

A

Step-by-step explanation:

He traveled at a rate of 60MPH

8 0
3 years ago
Other questions:
  • Adele is buying a sport utility vehicle. She is trying to choose among a variety of options. Brand: Brand A or Brand B Transmiss
    15·3 answers
  • Help me plsssss thx let's go
    6·1 answer
  • Amanda made $154 for 11 hours of work. At the same rate, how many hours would she have to work to make $252?
    8·1 answer
  • Please answer this question only if you know the answer!! 26 points and brainliest!
    11·1 answer
  • What is the domain of g
    14·1 answer
  • a server to cook ratio of 5 to 2. the total number of cooks and servers are 42 how many servers does stand steakhouse employ.
    5·1 answer
  • Yet another question for my final please answer and thanks in advance
    7·2 answers
  • Helpppppp!
    13·1 answer
  • Select the values that make the inequality -n ≤ 6 true.
    11·1 answer
  • Two birds sit at the top of two different trees 57.4 feet away from one another. the distance between the second bird and a bird
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!