![chasedehlin3999](/avatars/21350.jpg)
chasedehlin3999
03.12.2020 •
Mathematics
What does each variable in the Slope-Intercept Form equation represent?
Solved
Show answers
More tips
- S Style and Beauty 5 Tips for Choosing the Best Ugg Boots...
- H Health and Medicine Boosting Immunity: A Complete Guide on How to Improve Your Body’s Natural Defenses...
- C Computers and Internet The Best Antivirus Programs for your PC...
- S Style and Beauty How to Get Rid of Acne: Scientifically Proven Methods...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
Answers on questions: Mathematics
- M Mathematics Which of the following properties is shown in the equation below? 3 × ( 6 × 2 ) = ( 3 × 6 ) × 2 distributive property multiplicative identity property associative property...
- M Mathematics Find the value of X and Y. If your answer is not an integer, express it in simplest radical form...
- M Mathematics use the substitution method to solve the system of equations. Choose the correct ordered pair y=5x+7 and x=8...
- M Mathematics Help me on this please...
- M Mathematics there are 3 ribbons each of length 240cm .there are used to stitch along the side of three banner as shown below find the length of the side of each banner...
- M Mathematics Can somebody help me with my Math assignment and help me show my work?...
- M Mathematics In mr Arthur’s mathematics class students were given a rectangular greeting card the table shows the length and area of each card which equation represents the rate of change...
- M Mathematics Write the slope intercept form of the equation of each line given the slope and y-intercept...
- M Mathematics Garrett reflects points A and B across the y-axis to make the images of the points A and B . If the distance between points A and B is 10 units, what is the distance between...
- M Mathematics Which of the following is NOT true about a shape and its dilation? А The dimensions of a dilation are proportional to the corresponding dimensions of the original shape....
Ответ:
Ответ:
around 292,000 cm³
Step-by-step explanation:
The volume of the truncated pyramid is the same as taking the large pyramid MINUS the smaller pyramid on top.
The volume of a pyramid can be found using the following expression:
l = the length of the base
w = the width of the base
h = the height of the pyramid
Let's calculate the volume of the larger pyramid:
The length and width of the base are 100 cm, and the height is also 100 cm (50cm + 50cm).
Let's keep it like that for now.
Now, the smaller pyramid is a bit less obvious. The height is given, but the length/width of the base isn't as obvious. Now, we need to use one important fact. The smaller pyramid is similar to the larger pyramid. It has the same shape as the larger pyramid, it's just scaled down.
We know the scaling, since we know the height of both the larger and smaller pyramid.
Height of the small pyramid: 50cm
Height of the large pyramid: 100cm
The smaller pyramid is scaled down by a factor of 1/2 on all sides.
Thus, we know that the base/length of the smaller pyramid must be half of the larger pyramid. Since the base/length of the large pyramid was 100cm..
..the smaller pyramid has a base/length of 50 cm.
Now, let's use the same expression as above:
Now, let's subtract the smaller pyramid's volume from the large pyramid's volume:
875000 / 3 ≈ 292000
around 292,000 cm³