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almond37 [142]
3 years ago
5

And distance of the last ramp is ______ feet (round to the nearest foot)

Mathematics
1 answer:
dedylja [7]3 years ago
4 0

Answer:

The distance of the last ramp is <u>10</u> feet.

Step-by-step explanation:

From the options and the question, I assume that the height of the ramp is 6 feet. Pythagorean theorem states:

a² + b² = c²

where <em>c </em>is the hypotenuse, and <em>a</em> and <em>b</em> are the legs of the triangle. In this case:

6² + 8² = x²

√100 = x

10 ft = x

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Can someone help me with these 4 questions please :) .
butalik [34]

1.

60² + 30² = 4500²

Opposite corner = 67.08 ft.

//

2.

6² + 8² = 100²

The wire must be 10 ft.

//

3.

7² + 14² = 245²

The rope is 15.65 ft.

//

4.

180² + 300² = 122400²

He ran 349.85 ft.

//

I'm not too sure about question 3.

8 0
3 years ago
State the restrictions, if any.<br> F(x)= x/x2-81
Crazy boy [7]

Answer:

f=1/x^2-81

Step-by-step explanation:

Step 1: Multiply both sides by x^2-81.

fx3−81fx=x

Step 2: Factor out variable f.

f(x3−81x)=x

Step 3: Divide both sides by x^3-81x.

f(x3−81x)

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3 0
3 years ago
Which one are correct?
Nesterboy [21]
B and d are correct
8 0
2 years ago
What is the value of this expression when x=2 and y=-4? -3(x-y)2
Llana [10]

Answer:

-108

Step-by-step explanation:

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4 0
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eimsori [14]

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