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bogdanovich [222]
3 years ago
5

How many cubes are needed to build the base of this structure?

Mathematics
2 answers:
faust18 [17]3 years ago
7 0

10 cubes for the base

LekaFEV [45]3 years ago
5 0

Answer:

Option (D) 10 cubes

Step-by-step explanation:

The given structure is formed by assembling the cubes.

Number of cubes required for upper layer of the structure = 7 cubes

Now we have to find how many cubes will be required to form the lower layer of the structure.

From the structure ⇒

Cubes in lower layer = cubes in upper layer + 3 more cubes

                                  = 7 + 3 = 10 cubes

Therefore, 10 cubes will be required to form the base of the structure.

Option (D) 10 cubes is the answer.

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Tonya is making a scale model of a monument that is 160 feet tall. If she uses a scale of 4 in. = 5 ft., how tall should she mak
olasank [31]

Answer:

<u>It should be 128 inches or 10.67 feet tall</u>

Step-by-step explanation:

Real size of the monument = 160 feet tall

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It means that the proportion between the real monument and the scale model is 32

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3 years ago
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3 years ago
-28-(-16)= What is the answer
Finger [1]

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Step-by-step explanation:

<u>Step 1:  Find the answer </u>

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y - (-1) = -1/4(x - 0)

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