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Liono4ka [1.6K]

3 years ago

7

Antonio made a scale model of a building the most models scale is 1 inch to 235 feet and its height is 3.5 inches what is the ex

act height of the building

1 answer:

Natali [406]3 years ago

5 0

The correct answer is 822.5 feet

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A towns population went from 25800 to 42600 in 15 years. What was the percent of change

Novay_Z [31]

42600-25800=16800
16800/15=1120
42600*x=100*1120
x=112000/42600=2.62%

4 0

3 years ago

What number line represents the solution to the inequality below<br><br>-6< -2x

aliina [53]

Answer:

The answer is 3 or x<3.

4 0

2 years ago

Plz help me find answer. what are the coordinates of slope when y= x/1–x² when dy/dx=1

vova2212 [387]

Step-by-step explanation:

dy/dx

= d/dx [x / (1 - x²)]

= [(1 - x²)(1) - (x)(-2x)] / (1 - x²)²

= (1 + x²) / (1 - x²)².

When dy/dx = 1, (1 + x²) / (1 - x²)² = 1.

=> 1 + x² = 1 - x²

=> 2x² = 0, x = 0.

Also when x = 0, y = (0) / [1 - (0)²] = 0.

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8 0

2 years ago

Does some body knows how to do this ?

lakkis [162]

It's asking for the "perimeter" of the molding as far as I can tell,
namely, how long is the border of that molding
notice the picture here

5 0

3 years ago

A recipe that yields 12 cups of soup calls for 28 ounces of beef broth.how many ounces of beef broth do you need to make 18 of t

Ludmilka [50]

I might be wrong but I think it's 504

I got this by multiplying 28 and 18 hope it helped : )

6 0

3 years ago

Read 2 more answers