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
raketka [301]
3 years ago
11

Find the surface area of the prism.

Mathematics
1 answer:
Otrada [13]3 years ago
8 0
The dimensions of the prism are 3 m by 4 m by 5 m.

Area = 2(3 * 4 + 3 * 5 + 4 * 5) = 2(12 + 15 + 20) = 2(47) = 94 m^2
You might be interested in
How do you show work for 831÷4
Annette [7]

The answer will be 207 with a remainder of 3. I attached my paper work for you to see the actual steps.


8 0
3 years ago
Read 2 more answers
Tom throws a ball into the air. The ball travels on a parabolic path represented by the equation , where represents the height o
tigry1 [53]

Answer:

2.5 second

Step-by-step explanation:

The equation is missing in the question.

The equation is,  h=-8t^2+40t  , where 'h' is the height and 't' is time measured in second.

Now we know to reach its maximum height, h in t seconds, the derivative of h with respect to time t is given by :

\frac{dh}{dt} =0

Now the differentiating the equation with respect to time t, we get

\frac{dh}{dt}=\frac{d}{dt}(-8t^2+40t)

\frac{dh}{dt}=-16t+40

For maximum height,  \frac{dh}{dt} =0

So, -16t+40=0

 \Rightarrow 16t=40

\Rightarrow t=\frac{40}{16}

\Rightarrrow t = 2.5

Therefore, the ball takes 2.5 seconds time to reach the maximum height.

7 0
3 years ago
Maya watches 1 whole movie and then 1/6 of another movie. how many movies did she watch
vladimir1956 [14]
That's a weird question.. i'm not sure whether it's asking for the amount of full movies watched or not, so if it means watching one the full way through, only one. if it means how much did she watch in general, than 1 1/6, or 7/6 in improper form. hopefully this helped!

6 0
3 years ago
A blue die and a red die are rolled. how many outcomes have neither die showing 2?
Katen [24]

The outcomes with neither die showing 2 is 25

<h3>How to determine the outcomes with neither die showing 2?</h3>

The sample sizes of the dice are given as:

Blue die = 6

Red die = 6

The outcomes with neither die showing 2 is

Outcomes = Red die * blue die - (blue die + red die) + 1

So, we have:

Outcomes = 6 * 6 - (6 + 6) + 1

Evaluate

Outcomes = 25

Hence, the outcomes with neither die showing 2 is 25

Read more about dice at:

brainly.com/question/13632618

#SPJ1

3 0
2 years ago
3. The functions f and g are defined by f: x → ax – b where a and b are constants and g: x → X+4.
valentinak56 [21]

Answer:

fg(2) = 9 means that f(g(2)) = 9

We know that g(2) = 6

So f(6) = 9 which means that

6a - b = 9 (note 1)

And we know that g(f(1/2)) = 2

And we know that f(1/2) = 1/2(a) - b

So g(1/2(a) - b) = 2

Meaning that 1/2(a) - b + 4 = 2

So 1/2(a) - b = - 2 (note 2)

Using note 1 and 2 we can solve the equation

11/2(a) = 11 so a = 2 and b = 3

5 0
3 years ago
Other questions:
  • Six people are sitting around a circular table, and each person has either blue eyes or green eyes. Let x be the number of peopl
    7·1 answer
  • Could someone help me to find I in simple interest P=2,000 R=0.15 and T=2 in years could someone explain how to do simple intere
    6·1 answer
  • How many centigrams are there in 24 grams?
    15·1 answer
  • The equation of a circle is x^2 + y^2 - 12x + 6y + 20 = 0. What is the radius of the circle?
    12·1 answer
  • Gina is buying bags of apples at the grocery store. Each bag of apples has five apples in it. Which equation shows the relations
    7·1 answer
  • PLEASE HELP ME ON THIS ONE​
    7·2 answers
  • Anastasia gets overtime (time and a half) for every hour she works over 40 hours. If her hourly pay is $28.50, how much would sh
    14·1 answer
  • Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. Wh
    15·2 answers
  • 5/6 divided by 3/4 in simplest form
    13·1 answer
  • G(t) = (t – 10)(t + 1)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!