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SOVA2 [1]
3 years ago
6

Find the roots of the following equations: x-1/X=3,X is not equal to zero.​

Mathematics
1 answer:
lana [24]3 years ago
5 0

Step-by-step explanation:

X-1/X=3

X-1=3×X

X-1=3X

-3X+X=1

-2X=1

X=1/2 Answer

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The temperature rose 6.4 Fahrenheit between noon and 5 PM and fill 34.7 Fahrenheit from 5 PM to 10 PM if the temperature at noon
mars1129 [50]

Answer:

Given,

Between 6am and 10am the temperature rose by 5 degrees F,

So, the total changes in temperature between 6 AM and 10 AM = +5°

And, Between 10am and 2pm the temperature rose by 6 degrees F

⇒ The total changes in temperature between 10am and 2pm = + 6° F,

Also, Between 2pm and 6pm the temperature rose by 0 degrees C,

⇒ The total changes in temperature between 2pm and 6pm = +0°,

Hence, the total changes in temperature since 6 AM =  the total changes between 6 AM and 10 AM +  The total changes between 10am and 2pm + The total changes between 2pm and 6pm

=  5° + 6° + 0

= 11°

Hence, the + sign shows the rise in temperature,

And, it is rose by 11°.

Step-by-step explanation:your welcome

7 0
3 years ago
The length of a rectangle is 3 more than 4timesthe width . If the length of the rectangle is 27 feet what is the width
vlabodo [156]
To answer this question, you need to translate the description into a formula. The formula that can be made should be: length of rectangle= 3+ (4* rectangle width). You already know the length, so you can find the width by inserting it to the formula. The calculation would be:

Length= 3+ 4*width
27ft= 3ft+ 4*width
4*width= 27ft-3ft= 24ft
width= 6ft
6 0
3 years ago
Find all whole values for y for which the double inequality is true:<br><br><br>a) −5b) 28
kolezko [41]

Answer: -5 ≤ y ≤ 28 or y = -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28

Step-by-step explanation:

This is the double inequality equation:

a ≤ y ≤ b

Plug in your values:

-5 ≤ y ≤ 28

y can be greater than or equal to -5 but has to be less than or equal to 28.

So, here are all of the values:

y = -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28

or

-5 ≤ y ≤ 28

Hope this helps! :)

7 0
3 years ago
Read 2 more answers
Find the volume of a square pyramid with the side length 3cm and height of 5cm.
Alexxx [7]

Answer:

Step-by-step explanation:

base b = 3 cm

height h = 5 cm

volume = (⅓)b²h = 15 cm³

4 0
3 years ago
Please help<br> What is the coefficient in the expression 10x + 8?
salantis [7]

Answer:

2(5x+4)

2×5=10

2×4=8

so answer is 2(5x+4)

8 0
3 years ago
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