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lesantik [10]
3 years ago
13

Find the volume and explain please ASAP.

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
3 0

Answer:

1395in^3

Step-by-step explanation:

First find the volume of the cuboid, 15in x 9in x 7in = 945in^3

Then find the volume of the rectangular pyramid using the formula V=lwh/3, the total height is 17in so subtract the height of the cuboid from the total height, giving you 10in.

V=(15in)(9in)(10in)/3 = 450in^3

450in^3 + 945in^3 = 1395in^3

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3 years ago
Each student wears a name tag while at the aquarium the name tags are rectangles that are three inches long and five inches wide
Marrrta [24]

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15 in2

Step-by-step explanation:

3*5= 15

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Hope it helped!!!

PLZ GIVE BRAINLIEST!!!!!

7 0
3 years ago
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a total eclipse in 2003 lasted 2 17/24,minutes in 2005 it lasted 3/8 of a minute how much longer did it last in 2003
Doss [256]

Answer:

Total eclipse was 2\frac{1}{3} minutes longer than in 2005.

Step-by-step explanation:

It is given in the question that total eclipse in 2003 lasted 2\frac{17}{24} minutes and in 2005 it lasted 3/8 of a minute.

We have to calculate how much longer did it last in 2003.

So we have to subtract the duration in 2003 by duration in 2005

Total time taken in 2003- total time taken in 2005

=2\frac{17}{24}-\frac{3}{8}

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3 0
3 years ago
Read 2 more answers
Which sequence or sequences are correct and why?
inessss [21]

Answer:

didn't get the question did u forget to put the sequence ???????

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4 0
3 years ago
What is the value of x in the figure? (Figure included.)
kotykmax [81]
See those lines that are pependicular
meanins that those lines are same legnth
in triangle, if 2 sides are same measure legnth then the angles oposite those sides are same measure

therefor top right and top left angle is 42

remember that vertical angles are congruent

remmeber all angles ad to 180 in a triangle

so therefor look at top triangle
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minus 84 fromboth sides
x=96

answer is 96 degrees
7 0
3 years ago
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