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
lianna [129]
2 years ago
15

The volume of the pyramid shown is 70 m3.

Mathematics
2 answers:
Alexeev081 [22]2 years ago
5 0

Answer:

The height of the pyramid is 5m

Step-by-step explanation:

The volume of the pyramid shown is 70 m3.

A rectangular pyramid with a base of 7 meters by 6 meters and a height of h.

What is the height of the pyramid?

StartFraction 5 over 9 EndFraction meters

Five-thirds meters

5 m

980 m

Ne4ueva [31]2 years ago
3 0

Answer:

The height of the pyramid is 5m

Step-by-step explanation:

To calculate the heigth of a pyramid we have to use the following formula:

v = volume  = 70 m³

w = width = 6 m

l = length = 7 m

h = height

v = (w * l * h) / 3

we replace the values that ​​we know        

70m³ = (6m * 7m * h) / 3

70m³ * 3 = 42m² * h

210m³ / 42m² = h

5m = h

The height of the pyramid is 5m

You might be interested in
How do you write 9.58 as a mixed number
kodGreya [7K]
9 58/100 in mixed number form
8 0
3 years ago
Read 2 more answers
A parabola can be represented by the equation y2 = –x. What are the coordinates of the focus and the equation of the directrix?
Vilka [71]
(y-k)²=4p(x-h)
(h,k) is vertex
and since we got the y term squred, it is facing left or right
when p is positive, then focus is to right of veretx
p is distance from focus to vertex and from vertex to dirextix

y²=-x
(y-0)²=4(-1/4)(x-0)
vertex is (0,0)
p is negative so then focus to left of vertex
so the focus is (-1/4,0)
dirextix is x=1/4
8 0
2 years ago
Read 2 more answers
For an acute angle θ, the equation sin (θ) = cos (7°)is true. What is the value of θ?
8_murik_8 [283]

Answer:

  θ = 83°

Step-by-step explanation:

For acute angles, the sine of an angle is the cosine of its complement, and vice versa.

__

  sin(θ) = cos(90° -θ) . . . . relation between sine and cosine

  sin(θ) = cos(7°) . . . . . . . . given

  90° -θ = 7° . . . . . . . . . matching arguments of cos( )

  θ = 83° . . . . . . . . . add θ -7° to both sides

5 0
2 years ago
NEED HELP ASAP (WILL GIVD BRAINELST)
Marizza181 [45]

Answer:

5

Step-by-step explanation:

The answer is 60/12 becuase we can simfly both of theese mixed numbers into an improper fraction, wich will be 4/3*15/4. We do the multiplication, and we get 60/12. 60/12 can be simplifed to 5 becuase 60 divided by 12 is 5

6 0
2 years ago
What id the limit of this function? f(x)=2x4+5x3−2x+12
o-na [289]

Your math problem

(==)=24=+53−2+12

f(x)=2x^{4}+5x^{3}-2x+12

Find solutions on the

4 0
2 years ago
Other questions:
  • Exhibit 18-2 Students in statistics classes were asked whether they preferred a 10-minute break or to get out of class 10 minute
    5·2 answers
  • It is x miles from James City to Huntley and y miles from Huntley to Grover. How many miles is it from James City to Grover? To
    6·1 answer
  • Simplify this -2(y+3)
    8·2 answers
  • Someone help me fast please. Given the diagram below and DE∣∣∣∣KL, find FE and FL.
    8·1 answer
  • The radius of the circle above is 34 mm. What is the circumference of the circle? (Use 7 = 3.14.)
    7·1 answer
  • Help with fraction proprtions
    11·1 answer
  • HELP
    5·1 answer
  • Which expression is equivalent to 35m2-63
    5·1 answer
  • Assume that 0 Please help, thank you
    14·1 answer
  • PLEASE HELP IM SO STUCK
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!