3 years ago

If the volume of the pyramid is 72cm, what is its height in cm?

Mathematics

2 answers:

nydimaria [60]3 years ago

5 0

it is b.9 because u have to multiply (w×h×l)/3

AleksAgata [21]3 years ago

5 0

Answer:

Step-by-step explanation:

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G(1) = 0 = lgn= ) +m g(n) = g(n - 1) +n = - n g(2) =

yKpoI14uk [10]

Answer:

g(1) = 0

lgn= ) +m

g(n) = g(n - 1) +n

g(2) =12

Step-by-step explanation:

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6 0

2 years ago

Suppose that 71% of the surface of the Earth is covered in water, and a random number generator uses latitude and longitude to s

erik [133]

Answer:

.00059 or .0006

Step-by-step explanation:

You are trying to find what won't be in the water because there are many combinations so you use a complement formula.

1-0.79=0.29

Use the left over percentage in an equation to determine the probability.

$1-(0.29)^6=0.000594823$

The exponent 6 comes from the number of locations.

8 0

3 years ago

3 octagons 4 Pentagons 2 trapezoids how many sides are on the shapes altogether

klio [65]

Answer:

52 Sides

Step-by-step explanation:

Octagons have 8 sides so 3 x 8 = 24

Pentagons have 5 sides so 4 x 5 = 20

Trapezoids have 4 sides so 2 x 4 = 8

Add it all up and it equals 52 sides in total

8 0

3 years ago

What is the area of the figure?

Korolek [52]

Answer:

Step-by-step explanation:

I think its the second one.

3 0

3 years ago

Write the Equation of the line in slope intercept form (0, -3), (7.5,0)

makkiz [27]

Answer:

Step-by-step explanation:

First, start off by solving for the slope using this formula:

$\frac{y_{2} -y_{1} }{x_{2}-x_{1} }$

Then, plug in the values: $\frac{0-(-3)}{7.5-0}$

Solve the equation: $\frac{3}{7.5}$

That's your slope.

Then plug in one of the coordinates given in the problem for x and y and solve this equation:

y= $\frac{3}{7.5}$ x+b

Hope that helped!!! :)

7 0

3 years ago