3 years ago

Select the correct answer.

Mathematics

1 answer:

Leto [7]3 years ago

6 0

Answer:

0D r equals -3y

hope ts helpful

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Solve the system of equations given below

LuckyWell [14K]

-5(y-15=3x) = -5y+75=-15x

add 15x to both sides and subtract 75 to both sides

-5y+15x=-75

5y-2x=-3

13x=-78

divide 13 to both sides

x=-6

y-15=3(-6)

y-15=-18

add 15 to both sides

y=-3

so the answer is (-6,-3)

I hope that this helped you sweetie :)

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Molodets [167]

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3 years ago

What is an equation of the line that passes through the points (1,6) and (1, 2)?

tangare [24]

Answer:

x=1

Step-by-step explanation:

Since both lines have 1 as it x value, x=1 is the line

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3 years ago

P->q is false and p is true.<br> q is<br> a.true<br> b.false

kirill [66]

Answer:

Choice b. $q$ has to be false.

Step-by-step explanation:

Consider the truth table of $p \implies q$ ( $p$ implies $q$ ).

$p$ is true and $q$ is true: $p \implies q$ would be true.
$p$ is true and $q$ is false: $p \implies q$ would be false.
$p$ is false and $q$ is true: $p \implies q$ would be true.
$p$ is false and $q$ is false: $p \implies q$ would also be true.

The only combination where $p \implies q$ is false is when $p$ is true and $q$ is false. Hence, the $q\!$ here must be false.

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3 years ago

Endpoint 1: (-9,8) and midpoint is (2,-1) need to find endpoint 2

lara31 [8.8K]

Answer:

(13,-10)

(Sorry for no step by step)

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3 years ago