2 years ago

PLEASE HELP?! IM SO SORRY I AM NOT GOOD AT MATH!!

Mathematics

1 answer:

masha68 [24]2 years ago

6 0

Answer:

Step-by-step explanation:

-3 7/8 rounds down to -4

4.63 rounds up to 5

-4 x 6 + 5

-24 + 5

-19

her answer (-19.14) also rounds to -19

So yes, it is reasonable and the correct response is C.

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Can y’all help me pls and the other things i posted!!

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Answer:

The fifth line contains the error.

Step-by-step explanation:

Line 1 is the equation.

Lines 2, 3, and 4 are correct.

The error is in the 5th line.

The square root of a negative number is not a real number, so if this problem is solved only with real numbers, there is no solution.

If imaginary numbers are allowed, then the last line should read:

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Answer:

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3 years ago

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Answer:

<h3>The minimum score speech to get a B+ is 89.</h3>

Step-by-step explanation:

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2 years ago

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A positive integer squared plus 3 times it’s consecutive integer is equal to 43

Eduardwww [97]

Answer:

the integer is 5

Step-by-step explanation:

x^2+3(x+1)=43

x^2+3x+3=43

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(x+(3/2))^2=42 1/4

x+(3/2)=sqrt(42 1/4)

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check:

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2 years ago

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