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3 years ago

Can somebody help me

Mathematics

1 answer:

Nuetrik [128]3 years ago

8 0

Answer:

The second, and fourth choices are true.

Step-by-step explanation:

The symbol < means less than so the arrow will point to the LEFT.

Also -1/4 will not be a part of the solution. because the sign is less than.

Because the inequality is less than there will be an open circle at -1/4.

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What is the slope of a line that passes through<br> the points (-6, -3) and (6, -7)?

saw5 [17]

Answer: -1/3 is the slope

Step-by-step explanation:

y=-1/3x-5 is what the equation looks like when you put it on a graph.

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3 years ago

Hat is the value of the expression –5x4 when x = –2?

sleet_krkn [62]

$\bold{Hey\ there!}$

$\bold{Assuming,\ you\ meant: -5(-2)^4}$

$\bold{If\ so\ follow\ these\ steps\downarrow}$
$\bold{(-2)^4=16}$
$\bold{(-5)\times 16=-80}$
$\boxed{\boxed{\bold {Thus,\ your\ answer\ is: -80}}}\checkmark$

$\bold{Good\ luck\ on\ your\ assignment\ \& \ enjoy\ your\ day!}$

~ $\frak{LoveYourselfFirst:)}$

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3 years ago

I think I'm struggling to find the inverse for this one:

USPshnik [31]

Recall that the derivative of a constant is 0.

$\bf y=x^2-4x+4\implies y=(x-2)^2\implies \stackrel{inverse}{x=(y-2)^2}
\\\\\\
\sqrt{x}=y-2\implies \sqrt{x}+2=y\implies x^{\frac{1}{2}}+2=y
\\\\\\
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3 years ago

7.75 as fraction or mixed number

UNO [17]

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2 years ago

You buy a shirt for $25 and sales tax is 4.1

Slav-nsk [51]

Answer:

I think $26.03

Step-by-step explanation:

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so 1.03 is the sales tax.

$25.00 + $1.03 = 26.03

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3 years ago