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vfiekz [6]
3 years ago
5

Architects make scale models of buildings to present their ideas to clients. If an

Mathematics
1 answer:
MaRussiya [10]3 years ago
5 0

The area of the model is 80 square foot

Step-by-step explanation:

Let the area of the house model be 'a'

The scale = 1:50

The area of the house= 4000 square foot

Area of the model =4000/50

a = 80 square foot

The area of the model is 80 square foot

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What is the measure of Zz?<br> 140°<br> 80°<br> Z
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Answer:

60

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7 0
1 year ago
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One of the giraffes, Bernard, is sick. Last week he weighed 2,490 pounds. This week, he weighs 2,312 pounds.
maks197457 [2]

Answer:

w+2,312=2,490

w= 178 pounds

Step-by-step explanation:

Let

W—-^ the amount of weight Bernard lost in pounds

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So…

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solve for w

Subtract 2,490 - 2,312 = 178lbs

If you found this helpful please let me know! I’m always striving to improve my answers! Have a wonderful day!

6 0
2 years ago
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Helpppppppppp asappppppppp 20 points
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Here’s a small hint: “miles per hour”

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4 0
2 years ago
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Tim has X beads
FrozenT [24]

Answer:

<em><u>5x + 10</u></em>

Step-by-step explanation:

Amy has 2 more beads than Tim, x, so she has x + 2 beads.

Sarah has 5 times more beads than Amy, so 5(x + 2). Simplifying this, we get 5x + 10

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