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3 years ago

How much it will take for a bag to travel 5 meters across the floor of it is traveling at 1 m/s

1 answer:

5 0

Time = $\frac{distance}{speed}$

The distance the bag will travel is 5 meters, and the speed it is traveling at is 1 m/s. Plug these into the formula for time.

$\frac{5 m}{1 m/s}$ = 5 s
5/1 = 5 and the m (meters) cancel out, so you are left with s, seconds.

It will take the bag 5 seconds to travel across the floor.

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Question 7(Multiple Choice Worth 1 points)

svetlana [45]

4² is simplified expression for $\frac{4^{4} 4^{3} }{4^{5} }$ .

<h3>What is Indices?</h3>

Index (indices) in Maths is the power or exponent which is raised to a number or a variable.

Here, Given expression = $\frac{4^{4} 4^{3} }{4^{5} }$

$\frac{4^{4} 4^{3} }{4^{5} }$ = $\frac{4^{4+3} }{4^{5} }$

= 4⁷/4⁵

= 4⁷⁻⁵

= 4²

Thus, 4² is simplified expression for $\frac{4^{4} 4^{3} }{4^{5} }$ .

Learn more about Indices from:

brainly.com/question/24700530

#SPJ1

6 0

2 years ago

The altitude to the hypotenuse of a right triangle divides the hypotenuse into 15 inches and 30 inch segments. Explain or show h

e-lub [12.9K]

9514 1404 393

Answer:

CX = 15√2 inches

BC = 15√3 inches

AC = 15√6 inches

Step-by-step explanation:

In this geometry, all of the triangles are similar:

ΔABC ~ ΔACX ~ ΔCBX

Corresponding segments are proportional in similar triangles, so we have ...

AX/CX = CX/BX = (long leg)/(short leg)

Filling in the numbers, we get

30/CX = CX/15

CX² = 15×30

CX = 15√2 . . . . . exact length of the altitude (inches)

Similarly, we can form proportions with the legs:

AB/BC = CB/BX

BC² = (BX)(AB) = (45)(15)

BC = 15√3 . . . inches

and

AC/AB = AX/AC

AC² = (AX)(AB) = (30)(45)

AC = 15√6 . . . inches

_____

<em>Additional comment</em>

You may notice that each of the segments we're interested in is the root of a product involving segments of the hypotenuse. This "root of a product" is called the geometric mean. Here, the three geometric mean relations are ...

altitude = geometric mean of hypotenuse segments

short side = geometric mean of short segment and whole hypotenuse

long side = geometric mean of long segment and whole hypotenuse

Strictly speaking the geometric mean is the n-th root of the product of n items. Here, there are only 2 items, so it is the square root of their product.

8 0

3 years ago

Avery had $25.86 in her wallet. If she bought lunch with dollars from her wallet, how much money did she have in her wallet afte

Inessa [10]

86 cents because 25-25=0

4 0

3 years ago

A restaurant charges a mandatory 15% tip for parties containing more than 6 people. A party of 10 people was charged $52.50 as a

bogdanovich [222]

44.62 I’m not sure if I’m right

6 0

3 years ago

Molly, a purchasing agent for a high-tech firm, is ordering computers for a new branch office. Laptops cost $540 apiece and desk

NISA [10]

Answer:

540x+680y<=20000

Step-by-step explanation:

x will be the number of laptops. Since they are $540 each, 540x is the amount spent on laptops, depending on how many (x) are purchased.

y will be the number if desktops. Since they are $680 each, 680y is the amount spent on desktops, depending on how many (y) are purchased.

Adding all the money spent on laptops and desktops, we get

540x + 680y. This amount must be less than the $20000. It can be exactly $20000 also. But it cannot be more than $20000.

540x+680y<=20000

3 0

2 years ago