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lutik1710 [3]
2 years ago
15

Help help i need help

Mathematics
2 answers:
PtichkaEL [24]2 years ago
8 0

Answer:

I believe it is 68.

Step-by-step explanation:

Hope this helps! : D

Leona [35]2 years ago
7 0

Answer:

K=13

Step-by-step explanation:

17-4=13

good luck

:p

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Arrange the steps in the correct order to perform this subtraction problem 1.1 ( 10 3 ) − 4.9 ( 10 2 ) = 610
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We are given :  Expression 1.1 ( 10^3 ) − 4.9 ( 10^2 ) = 610.

Solution: In order to solve above given expression, we need to apply order of operations.

We can apply order of operations according to PEMDAS rule.

PEMDAS stands for Parentheses, Exponents, Multiplication/Division, Addition/Subtraction.

In the given problem, we need to simplify Parentheses first.

We have 10^3 and 10^2 in Parentheses.

10^3 = 10*10*10 = 1000.

10^2 = 10*10 = 100.

Substituting those values in original expression.

1.1 ( 1000 ) − 4.9 ( 100 ).

Now, we need to apply multiplication operation in 1.1*1000 and 4.9*100.

We get 1.1*1000 = 1100 and 4.9*100 = 490.

Substituting those values in above result we got.

1100-490.

Now, we can perform subtraction operation.

On subtracting 1100-490, we get 610.

And that is equal to 610.



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3 years ago
Graph this function:f(x)=x^2-4x-5
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A= 1 b= -4.
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