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JulijaS [17]
3 years ago
8

Differentiate from the first principle f(x)=1/(5x+3)​

Mathematics
1 answer:
sergey [27]3 years ago
8 0
I think it’s -5/(5x+3)^2
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Mrs. Masinick is interested in buying a notebook computer. If she buys the computer this week, she will save $150.00 while it is
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Answer:

selling

Step-by-step explanation:

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5 0
3 years ago
Need help with 19-20 your suppose to simplify the expression
lesya692 [45]

To solve problem 19, we must remember the order of operations. PEMDAS tells us that we should simplify numbers in parentheses first, exponents next, multiplication and division after that, and finally addition and subtraction. Using this knowledge, we can begin to simplify the problem by working out the innermost set of parentheses:

36 / [10 - (3-1)²]

36 / [10 - (2)²]

Next, we should still simplify what is inside the parentheses but continue to solve the exponents (the next letter in PEMDAS).

36/ (10-4)

After that, we should compute the subtraction that is inside the parentheses.

36/6

Finally, we can solve using division.

6

Now, we can move onto problem 20:

1/4(16d - 24)

To solve this problem, we need to use the distributive property, which allows us to distribute the coefficient of 1/4 through the parentheses by multiplying each term by 1/4.

1/4 (16d-24)

1/4(16d) - 1/4(24)

Next, we can simplify further by using multiplication.

4d - 6

Therefore, your answer to problem 19 is 6 and the answer to problem 20 is 4d -6.

Hope this helps!

3 0
3 years ago
What is the ratio of lines b : c if A is 77°
stellarik [79]

Answer:

3rd option

Step-by-step explanation:

the ratio of b : c is the cos77° , that is

cos77° = \frac{adjacent}{hypotenuse} = \frac{b}{c} ≈ 0.224951054.

3 0
1 year ago
Jason plotted points on a numer line at the four values below. Which of these values is farthest from zero?
DiKsa [7]
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8 0
3 years ago
Help I will mark brain list.
artcher [175]

Answer: the area equals 580

Step-by-step explanation: the area is length times height times width and it all equals to 580

hope this helps

4 0
2 years ago
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