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ycow [4]
3 years ago
6

What is the volume of a pyramid with a base area of 100 square inches and a height of 18 inches? Write just the numerical answer

without the units.
Mathematics
2 answers:
olasank [31]3 years ago
8 0

Answer:

600

Step-by-step explanation:

Volume formula for pyramid...

V = (1/3)* (base area)*height.

V = (1/3) * 100 * 18

V = 600 cubic in.

Luden [163]3 years ago
6 0

Answer:600

Step-by-step explanation:

base area=100

Height=18

volume=1/3 x base area x height

Volume=1/3 x 100 x 18

Volume=(1x100x18) ➗ 3

Volume=1800 ➗ 3

Volume=600

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Someone know the answer ??<br>If you know , Can you help me, please ???
Pie
You do 80km/1hr = n/3.75

Use this proportion to find that n=300

So, he drives 800km.
7 0
3 years ago
Which line is parallel to y= -52 + 6 and passes through (4, -2)?
Alexxandr [17]

Answer:

\[y=-5x+18\]

Step-by-step explanation:

Given that the line is parallel to \[y = -5x + 6\]

Hence the slope of the line is given by -5

Hence the equation of the required line can be represented by \[y = -5x + c\]

This line passes through (4,-2). Substituting:

\[-2 = -5 * 4 + c\]

=> \[-2 = -20 + c\]

=> c = 20-2 = 18

So the required equation of the line is given by : \[y = -5x + 18\]

From the given options, option 3 is the correct one.

8 0
4 years ago
Jaden use Tony Curtis to make a design above the stove 15 out of 20 of his tires were green what is an equivalent fraction for t
ratelena [41]

Answer:

3/4

Step-by-step explanation:

15/20 = 3/4

5 0
3 years ago
A jewelry store marks up the price of its jewelry up 50%. What will be the selling price of an item that the store purchased for
snow_tiger [21]

Answer: $142.5

Step-by-step explanation: If the price is being marked up by 50%, you take 50% or half of the original price of $95, which is 47.5, and add it to your original price.

95 + 47.5 = 142.5

3 0
3 years ago
Can someone please help me with this problem!
Anna71 [15]

Answer:

11 yards

Step-by-step explanation:

The volume of a cone formula is:

V=\frac{1}{3}\pi r^2 h

Where V is the volume,

r is the radius (half of diameter)

h is the height

Given,

h = 15

V = 475.17

We find the radius (r) first by substituting given values:

V=\frac{1}{3}\pi r^2 h\\475.17=\frac{1}{3}\pi r^2 (15)\\475.17=5\pi r^2\\r^2=30.25\\r=5.5

The radius (r) is 5.5 yards

We need the diameter, which is DOUBLE THE RADIUS, so diameter would be:

Diameter = 5.5 * 2 = 11 yards

8 0
3 years ago
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