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oksian1 [2.3K]
3 years ago
9

Help me pls? :) ok thx

Mathematics
1 answer:
marishachu [46]3 years ago
8 0
1 hour equals 70 miles so 70 times 4 equals 280 and half of 70 is 35 since you traveled 4.5 hours and 280+35 equals 315
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Answer:

A. can trace a particular file in a few seconds.

Step-by-step explanation:

The new locator has now easy access and user friendly. The data saved here is useful when you are locating a file. It will take few seconds to locate a file. This saves time in finding the relevant files. The new locator is user friendly and is not really technical to operate it.

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3 years ago
Map: Ayshadrew a circle on a map with a radius of 14 inches. She plans to visit the cities within the circle. Whatis the area of
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Answer:

615.8in^3

Step-by-step explanation:

Given data

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3 years ago
The 13-foot string is arranged into a rectangle. Let L denote the length of the rectangle,
soldi70 [24.7K]

The expressions for the width, W, and area, A, of the rectangle in terms of L are:

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P = 2(L + W)

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divide through by 2

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So that;

W = \frac{13}{2} - L

The required formula for the width as a function of L is: W = \frac{13}{2} - L

b. Area of a rectangle can be expressed as;

A = L * W

substitute the expression for width in that of area to have

A = L * ( \frac{13}{2} - L)

  = \frac{13}{2}L - L^{2}

A = \frac{13L - L^{2} }{2}

The expression for the area A is: A = \frac{13L - L^{2} }{2}

Visit: brainly.com/question/10452031

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2 years ago
The number of fish in a lake is decreasing by 400 every year, as described by the function below.
FrozenT [24]

Answer:

D: 7800

Can you give me brainliest :>

Step-by-step explanation:

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2 years ago
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