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Katarina [22]
3 years ago
13

Create 5 problems using all operations that has a solution of 5​

Mathematics
1 answer:
Iteru [2.4K]3 years ago
7 0

Answer:

((5*5) + (10-5) * (50/100)) ÷ 3 = 5

((4*4)+(17-8 *(1.378/2)) ÷ 3.445 = 5

Step-by-step explanation:

You might be interested in
PLEASE HELPPP Today in Algebra class, Ethan learned about the expressions (1+ 1/x)^x and e, but he can't remember if (1+1/x)^x g
tester [92]

Part 1

Use your calculator to have it display e \approx 2.71828182846 and round that to five decimal places to get e \approx 2.71828

<h3>Answer: 2.71828</h3>

=============================================

Part 2

Plug in x = 5 to get

y = \left(1 + \frac{1}{x}\right)^x\\\\y = \left(1 + \frac{1}{5}\right)^5\\\\y = 2.48832\\\\

<h3>Answer: 2.48832</h3>

=============================================

Part 3

Now plug in x = 25

y = \left(1 + \frac{1}{x}\right)^x\\\\y = \left(1 + \frac{1}{25}\right)^{25}\\\\y \approx 2.66583633148742\\\\y \approx 2.665 84\\\\

<h3>Answer: 2.66584</h3>

=============================================

Part 4

Plug in x = 125

y = \left(1 + \frac{1}{x}\right)^x\\\\y = \left(1 + \frac{1}{125}\right)^{125}\\\\y \approx 2.70748783321031\\\\y \approx 2.70749\\\\

<h3>Answer: 2.70749</h3>

=============================================

Part 5

As x gets larger, it appears (1+1/x)^x is getting closer and closer to e = 2.71828 since the sequence of answers (from parts 2 through 4) was 2.48832, 2.66584, 2.70749.

5 0
3 years ago
The equation represents the area, A, of a rectangle, in square units.
Vesna [10]

Answer:

6.2

Step-by-step explanation:

That is answer

5 0
3 years ago
Read 2 more answers
Can someone help me with my quadratics and equations questions? I need to show my work :)
Dvinal [7]
Y = x^2 +2x
y = 3x +20

so: 
x^2 + 2x = 3x + 20

subtract 3x from both side:

x^2 +2x -3x = 20

combine like terms:
x^2 -x = 20

subtract 20 from each side:
x^2 -x -20 = 0

factor the polynomial:

(x-5) (x+4) = 0

solve for x
x = 5 and x = -4  ( 5-5 = 0 and -4 +4 = 0 )

replace x = 5 in 2nd equation:  y = 3(5) +20 
y = 15 +20 
y = 35

replace x with -4 in same equation:
y = 3(-4) +20
y = -12 +20
y = 8
 so solution is (5,35) and (-4,8)

6 0
3 years ago
What is the solution to the problem in the picture below?
Pie
 this equation ( /2x-1/=5)can be solved if we solve the following equations:
2x-1=5
2x-1=-5

1)We solve the first equation: 
2x-1=5
2x=5+1
2x=6
x=6/2
x=2

2) we solve the second equation.
2x-1=-5
2x=-5+1
2x=4
x=-4/2
x=-2

The solutions of this equation /2x-1/=5 will be: x=3 and x=-2

Answer: x=3 and x=-2


4 0
3 years ago
Which of the following describes a simple event?
USPshnik [31]
Answer – B (Tossing a coin)
 A simple event is an event where only one experiment happens at a time (such as tossing a coin), and the event has only one outcome. When two events are occurring simultaneously(such as spinning a spinner and drawing a card from a deck of cards, drawing 3 cards from a deck of cards or tossing 4 coins), then it is no longer a simple event; it is a complex event. <span>
</span>
6 0
3 years ago
Read 2 more answers
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