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
Reptile [31]
3 years ago
15

I need help with the steps for the triangular prism. thank you.

Mathematics
2 answers:
Y_Kistochka [10]3 years ago
8 0

Answer:

  1. <u>50</u>
  2. <u>480</u>
  3. <u>530</u>

Step-by-step explanation:

Volume of triangular prism :

  • 1/2 x length x breadth x height
  • 1/2 x 5 x 4 x 5
  • 2 x 25
  • <u>50</u> cm²

Volume of rectangular prism :

  • length x breadth x height
  • 10 x 8 x 6
  • 10 x 48
  • <u>480</u> cm²

Total Volume of Composite Figure :

  • Volume of triangular prism + Volume of rectangular prism
  • 50 + 480
  • <u>530</u> cm²
Helen [10]3 years ago
3 0

Step-by-step explanation:

The formula of prism is area of right angled triangle × height

You might be interested in
At the Beltway Outlet store , you buy x computer games for $13 each and a magazine for $4. Write an expression in simplest form
Rzqust [24]
13g + 4m = D

g=number of computer games
m=number of magazines
D=$ spent
6 0
3 years ago
Y= -3/2x-2 graph graph
evablogger [386]

Answer:

To graph (like the provided picture) you must understand y=mx+b. Your m would stand for your slope which you need to determine with rise over run. Rise over run can be done by finding a place where both the x and y values are lined up. (0,-2) can be used as an example from the picture. You then want to find the next point where the x and y values line up which (-2,1) can be used. Go up 3 units and go to the LEFT 2 times which makes this a negative run. The slope would then be represented as -3/2.

Your x value stands for your x-value moving up or down while you b value stands for your y-intercept which point (0,-2) is represented as. Y represents the y value after the equation is plugged in with x and solved.

8 0
4 years ago
Can u guys pls help me on this question and pls explain how u got the answer
Gekata [30.6K]
First do 10x7 =70
Since there’s 4 sides with this measure mentally do 70x8=560
560
10x8.7=87
87+560=647
647sq feet
8 0
3 years ago
Read 2 more answers
Ronnie's teacher wrote this expression on the board. (-4)(2) + (10/2) What is the value of this expression?
azamat

Answer:

The answer would be -3.

Step-by-step explanation:

If you follow PEMDAS, the first set of parenthesis, (-4)(2), would equal -8. The next set of parenthesis, (10/2), would equal 5. Adding -8 and 5 together gives you -3.

5 0
3 years ago
Alexandra invested $800 in an account paying an interest rate3.1% compounded continuously. Assuming no deposits or withdrawals a
s2008m [1.1K]

\bf ~~~~~~ \textit{Continuously Compounding Interest Earned Amount} \\\\ A=Pe^{rt}\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill & \$800\\ r=rate\to 3.1\%\to \frac{3.1}{100}\dotfill &0.031\\ t=years\dotfill &20 \end{cases} \\\\\\ A=800e^{0.031\cdot 20}\implies A=800e^{0.62} \\\\\\ A\approx 1487.14\implies A=\stackrel{rounded~up}{1500}

8 0
4 years ago
Other questions:
  • What’s the slope of the line passing through points (0,4) and (2,2)
    7·2 answers
  • Rewrite the expression in the form 5".<br> (5-8)(5–19) =
    9·1 answer
  • Write a flow chart for the following
    9·1 answer
  • Which of the following are examples of exponential decay? Select all that apply.
    11·2 answers
  • Topic: Parallel and Perpendicular Lines
    13·1 answer
  • Help me here i suck at algebra due tomorrow plz explain step by step my english is not very good.
    5·1 answer
  • Rewrite the fraction in the sentence below as a percentage.
    14·1 answer
  • What is a reasonable estimate for the quotient
    5·1 answer
  • Find the value of x I don’t understand this
    12·1 answer
  • Angle θ is in standard position. if sin(θ) = − 1 3 , and π &lt; θ &lt; 3π 2 , find cos(θ).
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!