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alina1380 [7]
3 years ago
10

15 points!!! HELP AS SOON AS YOU CAN !!!

Mathematics
2 answers:
katrin [286]3 years ago
5 0

Answer:

-31 1/3 (answer choice 1)

Step-by-step explanation:

Let's begin by eliminating the fractions.  Mult. all four terms by the LCD (8), obtaining:

-f - 6 - 2f = 88.  Then -3f = 94, and f = -31 1/3


Aliun [14]3 years ago
3 0
Okay, so, in this problem, first you want to combine your like-terms, so, all the numbers with the variable 'f' attached to them.

-1/8f - 3/4 - 1/4f = 11

So, now your problem should look like this:

-3/8f - 3/4 = 11

Now, you do the opposite of subtraction, which is addition, and movie the -3/4 and combine it with the 11:

-3/8f - 3/4 = 11
+3/4 +3/4
______________
-3/8f = 11 3/4

Now, to find F, divide by -3/8 on both sides:

-3/8f = 11 3/4
÷ -3/8 ÷3/8
____________
F = 31 1/3

I hope this helps!
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For each of the solutions of the equations find two consecutive integers between which the solution is located.
adoni [48]

Using squares of integers numbers, it is found that the solution of the equation is located between the integers x = 1 and x = 2.

The equation given is:

x^2 = 3

The solution of the equation given is:

x = \sqrt{3}

The squares of the integers numbers until the square root of 3 are:

1^2 = 1

2^2 = 4

Since 1 < 3 < 4, the square root of 3, which is the solution to the equation, is located between the integers x = 1 and x = 2.

A similar problem is given at brainly.com/question/3729492

4 0
3 years ago
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Please show work!!!!!!
Ksivusya [100]

Answer:

3×30000×10/100

3×300×10

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7 0
3 years ago
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One thousandth of the base unit in length :
miskamm [114]

Step-by-step explanation:

1 \div 100th

5 0
3 years ago
Why isnt 40 divisable by 7 ?
stealth61 [152]

Actually, 40 is divisible by 7. Any number is divisible by 7. However, 7 does not go into forty evenly. Your quotient would have a remainder since 7 cannot go into 40 an even number of times.

7 goes into 40 5 times evenly (7x5=35) 40-35 is five, so 40 divided by 7 is 5  (remainder 5)

~theLocoCoco

6 0
3 years ago
Can I add <img src="https://tex.z-dn.net/?f=2%5Csqrt%7B3%7D%20%2B%205%5Csqrt%7B3%7D" id="TexFormula1" title="2\sqrt{3} + 5\sqrt{
Bond [772]

Yes, they can be added and simplified further. 2√3 + 5√3 = 7√3 .

Take √3 as common factor:

2√3 + 5√3

(2 + 5)√3

7√3

The two irrational numbers sums to form another irrational number 7√3 . In decimals that is 12.12435...

5 0
2 years ago
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