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Liono4ka [1.6K]

2 years ago

8

a sculpture an art museum is in the shape of a triangular pyramid the area of the base of the sculpture is 15 square meters and

it has a height of 10 meters

1 answer:

strojnjashka [21]2 years ago

4 0

Volume = 2×7×3.5 = 49 feet3

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The mass of a chocolate bar is 200 g. A box contains 150 chocolate bars. What is the

Veseljchak [2.6K]

Answer:

30kg

Step-by-step explanation:

mass of 1 Chocolate bar = 200g

Box = 150 chocolate bar

150x200g = 30,000g

1kg =1000g

so 30,000g/1000g x 1kg

= 30kg

4 0

3 years ago

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-4(w+1)=-24<br><br> what does w equal?

makvit [3.9K]

Answer:

w=5

Step-by-step explanation:

using the distributive property to simplify the equation

-4(w)+1(-4)=-24 so

-4w-4=-24 (adding 4 to both sides)

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w=5

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3 years ago

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EastWind [94]

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Step-by-step explanation:

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8 0

3 years ago

Annie walks 15 feet away from her house and places a mirror on the ground. She backs 4 feet away from the mirror so that she can

Firdavs [7]

Answer:

18.75 ft

Step-by-step explanation:

The given scenario can be drawn as shown in the following attachment.

Given that,

$m\angle DCE=\angle ACB$ and $m\angle DEC=\angle ABC=90^{\circ}$

Therefore, $\Delta ABC\sim \Delta DEC$

$\Rightarrow \dfrac{AB}{DE}=\dfrac{BC}{EC}$

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3 years ago

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The population of a town increases by 5 % every five years. Due to a high rate of industrialisation of

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3 years ago