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3 years ago

PLEASE HELP ASAP

Mathematics

2 answers:

ankoles [38]3 years ago

8 0

Correct Answers:

B- using the distributive property, -2 times 5x is -10x, and -2 times -3 is 6. Therefore, an equivalent expression is 8-10+6

E- you can swap 8 to the opposite side of the equation, resulting in -2(5x-3)+8. From here, you distribute and get -10x+6+8. 6+8=14. Therefore, -10x+14 is equivalent.

Vinil7 [7]3 years ago

3 0

A and B
A: 8-2 is 6 and then you can distribute
B: 2 is distributed to 5x and -3

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3 years ago

If f(x) = 5x − 1 and g(x) = 2x2 + 1, what is the value of (f × g)(-3)?

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3 years ago

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3 years ago

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3 years ago

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andrew11 [14]

Use the distance formula.

$\sqrt{( x_{2} - x_{1} )^2 + (y_{2} - y_{1})^2}$

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$\sqrt{13}$

~3.6

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$\sqrt{(3)^2 + (-2)^2}$

$\sqrt{9+4}$

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Points T and U
$\sqrt{(3 - 2)^2 + (-2 + 5)^2}$

$\sqrt{(1)^2 + (3)^2}$

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Add all these together.

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4 0

3 years ago