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
Solnce55 [7]
3 years ago
14

Can someone please answer. There is one problem. There's a picture. Thank you!

Mathematics
1 answer:
Viktor [21]3 years ago
6 0
To find the volume of a triangular prism, you can find the area of the base triangle, and multiply that value by the height of the prism.
So let's first find the area of the base triangle (which is its base times height, divided by 2):
\frac{b \times h}{2} = \frac{4.5\times3}{2} = \frac{13.5}{2} =6.75

Then, multiply this value by the height of the prism, which will give you the prism's volume:
6.75 \times 9=60.75

Your answer is 60.75 miles³, or option 2.
You might be interested in
What numbers fall between 4.7 and 4.8 on a number line
SVEN [57.7K]

Answer:

4.71, 4.72, 4.73, 4.74, 4.75, 4.76,4.77, 4.78, and 4.79

Step-by-step explanation:

all you need to do is move into hundredths and you need to know that there are 10 hundredths between 2 tenths.

3 0
3 years ago
Read 2 more answers
What is the slope of the line passing through the points (0,4) and (-8, -1)?​
telo118 [61]

Answer: The top left one is -3, 6     bottom right is -6, 3

Step-by-step explanation:

3 0
2 years ago
Simplify the expression:<br> -<br> 4t+<br> -<br> 7t+3–10t
Gekata [30.6K]

Answer:t+3

Step-by-step explanation:

4t+7t+3-10t

11t+3-10t

t+3

8 0
3 years ago
Find the range of the inequality 2e-3&lt; 3e-1​
serg [7]

Answer:

x = { - 1, 0,1 ,2  ...}

Step-by-step explanation:

2e - 3 < 3e - 1 = 2e - 3e  <  - 1 + 3 =  - 1e < 2 = e >  - 2

Hope this helps ;) ❤❤❤

6 0
3 years ago
I really need help do can someone do it step by step so I can understand plzzzz​
Alekssandra [29.7K]

Answer:

64 × pi m²

Step-by-step explanation:

the formulas needed for the surface area of a cone are :

base area plus the "mantle", the lateral "wall" around it.

the base area is a circle.

so, that formula is Ac = pi×r²

the "wall" formula is Aw = pi×r×s

r = radius

s = slant height = 12

the formula for the surface area of a sphere is

As = 4×pi×r²

we know now, that both surface areas are the same, and also the radius is the same for both objects.

Ac + Aw = As

pi×r² + 12×pi×r = 4×pi×r²

=>

12×pi×r = 3×pi×r²

12×pi = 3×pi×r

12 = 3×r

r = 4 m

now, we only need to use this value of r in our formulas for surface areas, like for the sphere :

4×pi×r² = 4×pi×4² = 4³×pi = 64×pi

3 0
2 years ago
Other questions:
  • Need help please help
    10·1 answer
  • A cinema has 100 seats if 90 people are inside what percentage of seats are taken
    5·2 answers
  • 1. A population with a normal distribution has a mean of 104 and standard deviation 15. A sample of 30 items is taken from that
    10·1 answer
  • Mary is three times as old as her son. In 12 years Mary will be twice as old as her son. How old is each of them now? ANSWER QUI
    13·2 answers
  • Use the distributive property to rewrite the expression: 5(3p -8)
    12·2 answers
  • “write the equation for the line in slope-intercept form”
    9·1 answer
  • Twice a number is 46 less than 4 times the number. Find the number.
    5·2 answers
  • One reading at an Arctic research station showed that the temperature was -35 ^C. What is this temperature in degrees Fahrenheit
    5·1 answer
  • Mike eight one fifth of his bag of candy meg eight 1/5 of her bag of candy how much candy did they eat altogether right the answ
    11·1 answer
  • Write the equation of the line in slope-intercept form.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!