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katrin2010 [14]
3 years ago
11

What is 19±2+1+2+4+2-10

Mathematics
2 answers:
kaheart [24]3 years ago
5 0
First we will do the plus sign for 2.
19 + 2 + 1 + 4 + 2 - 10

Add then subtract.

19 + 2 + 1 + 4 + 2 = 28

28 - 10 = 18.

Now we will do the negative sign for 2.

19 - 2 + 1 + 2 + 4 + 2 - 10

19 + 1 + 2 + 4 + 2 = 28

28 - 2 = 26 - 10 = 16.

Answer is 16 and 18.
Ahat [919]3 years ago
5 0
The aswers is 40 because if you add then you will get this anwers
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Answer:

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Step-by-step explanation:

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MrRa [10]

Answer:

x=80

Step-by-step explanation:

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Hope this helps!

Brainliest?

3 0
3 years ago
(1 point) Consider the function f(x)=−x3+2x2+2x+1 Find the average slope of this function on the interval (−2,6). equation edito
Whitepunk [10]

Answer:

Step-by-step explanation:

Given is a function

f(x)=-x^3+2x^2+2x+1

f(6) = -6^3+2(6^2)+2(6)+1\\=-131\\

f(-2) = -(-2)^3+2(-2)^2+2(-2)+1\\=13

Average slope of this function is change of f(x) in (-2,6)/change of x in (-2,6)

= \frac{-131-13}{8} \\=-18

By mean value theorem there exists a c such that f'(c) = -18

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Using quadratic formula

x = 2.61, -1.277

Out of these only 2.61 lies in the given interval

c = 2.61

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4 years ago
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Umnica [9.8K]

There is 16 ounces in each pound, how ever many pounds it is multiply 16 by the number of pounds,

Step-by-step explanation:

how ever many pounds it is multiply 16 by the number of pounds,

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