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vredina [299]
3 years ago
9

8 - 14 + 95 - (-105) +(-111) - 63=? whats the answer?

Mathematics
2 answers:
Aliun [14]3 years ago
6 0
The answer is 20. When you go through the comments I said the steps are there.
Levart [38]3 years ago
3 0
Just do PEMDAS 
P: Parentheses 
\\ E:Exponents 
\\ M: Multiplication 
\\D: Division
\\ A: Addition
\\ S:Subtraction

So, we're doing Subtraction & Addition of this P
E
M
D
A
S

Now let's get this problem steps started

Step^1 : 8 - 14 + 95 = 89 
\\ Steo^2:  89 - (-105) = 194
\\ Step^3: 194 + (-111) = 83 \\ Step^4: 83 - 63 = 20 \\ Step^5: Answer:20

Remember: \\ +,+ = + \\ - , - = + \\ +, - = - \\ - , + = -

Good\\ luck \\ on \\ your \\ assignment

                                                            ~MeIsKaitlyn

Enjoy \\ your \\ day! :)
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2 years ago
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the area of a rectangle is 42.15 square meters. if the length is 21 meters, what is perimeters of the rectangle?
Vsevolod [243]

Answer:

perimeters of the rectangle=p=46.014 metres

Step-by-step explanation:

Given that:

Length (l) = 21 m

Area of rectangle(A) = 42.15 meter-square

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Required data:

Perimater of Rectangle=p=?

Calculation:

As we know that Area of rectangle=A=l*w

Putting the value we get

42.15 m(square)=(21 m)*w

or w=42.15/21

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Now to find perimters of rectangle we know that

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putting the values

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7 0
3 years ago
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Error Analysis: Kayla said the remainder of x^3+ 2x^2 -4x + 6 divided by
andrezito [222]

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Answer:

  C) No, Kayla is not correct, because the remainder is -49 not 149

Step-by-step explanation:

The remainder from division by x+5 can be found by evaluating the polynomial at x=-5, the value of x that makes the divisor zero.

Evaluation is often easier when the function is written in Horner form.

  ((x +2)x -4)x +6

For x=-5, this is ...

  ((-5 +2)(-5) -4)(-5) +6 = (-3(-5) -4)(-5) +6 = 11(-5) +6 = -49

Kayla is not correct; the remainder is -49.

5 0
2 years ago
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astra-53 [7]

Answer:

Well the slope seems rather easy to calculate because you already typed it and it is 2.

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b = 5

Then, we enter the value of "b" and the slope into this equation:

y = mx +b

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Source: https://www.1728.org/distance.htm

(Scroll to the bottom of the page.)

Step-by-step explanation:


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3 years ago
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Nataly [62]
It’s 6 and idk what a tape diagram is so just do that
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