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Darya [45]
3 years ago
12

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
ExtremeBDS [4]3 years ago
8 0

The answer is 12.6


419 is 420 because we are estimating so find 1% of 420 which is 4.2 then multiply 4.2×3 to get 12.6

cricket20 [7]3 years ago
6 0

Answer:

12.6

Step-by-step explanation:

1% of 419 is

.01 * 419

4.19

Multiply by 3

4.19 * 3 = 12.57

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Which fraction is less than 3/4? 7/8 7/12 15/16 17/20
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umka2103 [35]

Answer:

(a) 8 x(5 x-6)=40 x^{2}-48 x

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Step-by-step explanation:

(a) To find verify the answer we need to multiplying the equation 8 x(5 x-6)

8 x(5 x-6)=40 x^{2}-48 x

Thus, this statement is true.

(b) To find verify the answer we need to multiplying the equation -4 x\left(2 x^{2}+1\right)

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(c) To find verify the answer we need to multiplying the equation (x-3)(5 x-6)

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(d) To find verify the answer we need to multiplying the equation(2 x+3)\left(x^{2}+3 x-5\right)

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3 years ago
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vovikov84 [41]

The answer is

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Hope this helps :)

6 0
2 years ago
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