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Arada [10]
3 years ago
12

Can someone help please and (if you can)explain how to get the answer pls

Mathematics
1 answer:
Illusion [34]3 years ago
4 0

Answer: 980 newtons

Step-by-step explanation:

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Which of the following statements best describe the graph of 3x-2y=4
blagie [28]
How can we tell there are no statements
7 0
4 years ago
A hot air balloon went from an elevation of 6,039 feet to an elevation of 3,288 feet in 42 minutes. What was its rate of descent
Vikki [24]

Answer:

65.5 feet per second

Step-by-step explanation:

In order to calculate the rate of descent we first need to find the difference in heigh that the hot air balloon descended. We do this by subtracting the initial height from the end height like so...

6,039 - 3,288 = 2,751 ft

Now that we have the difference in height we need to divide this by 42 since that is the amount of time it took for this descent to occur.

2,751 ft / 42s = 65.5 ft/s

Finally we can see that the rate of descent was 65.5 feet per second

8 0
3 years ago
X + y = 3<br> 3x + 4y = 3<br> using substitution how would you get x and y?
laila [671]

Answer:

The solution is: (x, y) = (9, -7)

Step-by-step explanation:

Step 1: Solve one of the equations for either x = or y = . We will solve second equation for y.

x+y=3

y=3-x

Step 2: Substitute the solution from step 1 into the second equation.

3x+4(3-x)=5

Step 3: Solve this new equation.

3x+4(3-x)=5

3x+12-4x=3

-x+12=3

-x=3-12

x=9

Step 4: Solve for the second variable

y=3-x

y=3-9

y=-7

The solution is: (x, y) = (9, -7)

3 0
3 years ago
In a school with 400 students, 120 ride the bus to school. What percent of the students ride the bus to school?
likoan [24]

Answer:

30%

Step-by-step explanation:

120/400= 0.3

0.3x100=30

6 0
3 years ago
The average person lives for about 78 years. Does the average person live for at least 1,000,000, minutes? (Hint: There are 365
kumpel [21]

Answer:

YES

Step-by-step explanation:

1 million minutes = 1.9 years

An average man can live upto 78 years.

So, an average man can easily live upto 1,000,000.

5 0
4 years ago
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