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
dimaraw [331]
3 years ago
6

Find the volume of the triangular pyramid to the nearest whole number.

Mathematics
2 answers:
Tomtit [17]3 years ago
5 0
The volume of any pyramid can be defined as: V =  \frac{1}{3} Bh where V is volume, B is the area of the base of the pyramid, and h is the height of the pyramid.  

In our problem:
B = area of the triangular Base
B = (.5)(12)(10)
B = 60

h = 17

V= \frac{1}{3} (60)(17)
V = 340in³
Choice B
xenn [34]3 years ago
4 0
The correct answer is B) 340 in*3
I took the test and got it correct!
You might be interested in
Raheem bought 3 pounds of bananas about how many kilograms did he buy??
ehidna [41]
1 pound ≈  0.4536 kg.

3 pounds ≈  3 * 0.4536 ≈ 1.3608 kg

Hence 3 pounds ≈ 1.3608 kg.
6 0
3 years ago
Jordans have a rectangular garden. want to build a diagonal pathway across he garden. the length of pathway is 90 ft. width of g
blondinia [14]
So we see the pythagorean theorem
a^2+b^2=c^2
diagonal=c
width=a or b, pick one
width=a
legnth=b
width is 5 times more than 2 times legnth of garden
w=5(2legnth)
this doesn't make sense since the legnth is normally longer than the width, but we'll stick with that
w=5(2l)
w=10l
a=10b
(10b)^2+b^2=90^2
100b^2+b^2=8100
101b^2=8100
divide by 101
b^2=80.198 aprox 80.2
square root
8.95533
legnth of garden =8.96
to find width subsitue
w=10l
w=89.56

legnth=8.96
width=89.56
4 0
3 years ago
Read 2 more answers
A sphere has a radius of 6 inches. What is the volume of the sphere in terms of π? V = π in.3
Harrizon [31]

Answer: 288pi in3

Step-by-step explanation:

Volume of a sphere= 4/3pir^3

R=6inches

V=4/3pir^3

V=4/3pi(6^3)

V=4/3pi(216)

V=864pi/3

V=288pi in^3

5 0
3 years ago
Read 2 more answers
Segment PH is graphed on the coordinate grid where P is (-31,8) and H is (29,-10). Point E is the midpoint of segment PH. If poi
maks197457 [2]

Answer:

The coordinates of point A are (-11 , 2)

Step-by-step explanation:

- The coordinates of point P are (-31 , 8)

- The coordinates of point H are (29 , -10)

- Point E is the mid-point of segment PH

- The coordinates of the the mid-point are:

→ x=\frac{x_{1}+x_{2}}{2} and y=\frac{y_{1}+y_{2}}{2}

∵ E is the mid-point of segment PH

∴ The x-coordinate of point E is x=\frac{-31+29}{2}=-1

∴ The x-coordinate of point E is -1

∴ The y-coordinate of point E is y=\frac{8+-10}{2}=-1

∴ The y-coordinate of point E is -1

∴ The coordinates of point E are (-1 , -1)

- Point A is graphed \frac{2}{3} of the way along the segment from P to E

- That mean the distances from points P to A is 2 parts and from P to E

  is 3 parts, then the distance from A to E is "3 - 2" = 1 part

- So point A divides the line segment PE at ratio 2 : 1 from P

- The coordinates of the division point are:

→ x=\frac{x_{1}m_{2}+x_{2}m_{1}}{m_{1}+m_{2}} and y=\frac{y_{1}m_{2}+y_{2}m_{1}}{m_{1}+m_{2}}

∵ Point A divides PE at ratio 2 : 1

∵ The coordinates of point P are (-31 , 8)

∵ The coordinates of point E are (-1 , -1)

∴ The x-coordinate of point A is x=\frac{(-31)(1)+(-1)(2)}{2+1}= -11

∴ The x-coordinate of point A is -11

∴ The y-coordinate of point A is x=\frac{(8)(1)+(-1)(2)}{2+1}=2

∴ The y-coordinate of point A is 2

∴ The coordinates of point A are (-11 , 2)

* The coordinates of point A are (-11 , 2)

3 0
3 years ago
Tanisha gets estimates from two auto shops for
Agata [3.3K]

Answer: 1. True 2. True 3. False. Number 4 True

Step-by-step explanation: PLS GIVE ME BRAINIEST

5 0
2 years ago
Other questions:
  • the pool director has a list of 123 students who have signed up for swimming lessons. the pool director can register 7 students
    8·2 answers
  • Divide ( 4x2 - 24x + 35 ) / ( 2x - 5 )
    14·2 answers
  • Given right triangle DEF, what is the value of tan(F)?
    15·2 answers
  • Need help asap plzzz
    11·2 answers
  • Five times the difference between a number and four is greater than the quotient of four times the number and six. Find the smal
    7·2 answers
  • Amy earned $25 after babysitting for 3 hours. If she always charges the same rate, how many will she make after working for 7 ho
    9·1 answer
  • What fraction of the total number of student choose football to be their favorite sport ??
    12·1 answer
  • Given m∥n, find the value of x.
    13·1 answer
  • okay. i need help i been working on this for like- 4 hours i dont know chile anyways so. im kinda not- smart- right now and i lo
    12·1 answer
  • A number line going from negative 2 to positive 2 in increments of 1. There are 4 equal spaces between each number. Point A is h
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!