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Svetach [21]
3 years ago
5

What is the volume of a rectangular pyramid with a height of 5.2 meters and a base 8 meters by 4.5 meters

Mathematics
2 answers:
lianna [129]3 years ago
8 0

Answer:

187.2

Step-by-step explanation:

just multiply everything

dezoksy [38]3 years ago
7 0

Answer:

62.4

Step-by-step explanation:

1/3*5.2*4.5*8=62.4

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Write each fraction as a percent <br> 1) 77/100<br> 2) 3/10<br> 3) 27/50
ValentinkaMS [17]
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Iron has a density of 7.87 g/cm^3. What is the mass of a block of iron that is 2cm x 10cm x 5cm?
Rufina [12.5K]

Answer:

2x10x5

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3 0
3 years ago
An automobile traveling at the rate of 30 ft/sec is approaching an intersection. When the automobile is 120 feet from the inters
Trava [24]

Answer:

Distance between automobile and the truck is 100 feet.

Step-by-step explanation:

Speed of the automobile towards the intersection = 30 ft per sec

Speed of the truck that crosses the intersection = 40 ft per sec.

Automobile is 120 feet apart when the truck passes through the intersection.

After 2 seconds distance traveled by the automobile = Speed × time

= 30 × 2

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So the distance of the automobile from the intersection = 120 - 60

= 60 feet

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= \sqrt{3600+6400}

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Therefore, after 2 seconds distance between the truck and the automobile will be 100 feet.

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