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4 years ago

That is what i need help with

Mathematics

1 answer:

iren [92.7K]4 years ago

6 0

Number 18 is 5.722 hope this helps

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Write two decimals that can be rounded to 1.5

evablogger [386]

It can be either 1.4 or 1.3 or your looking to your nearest 5th

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3 years ago

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Helppppp!! im confused lol

Lady bird [3.3K]

Answer:

Step-by-step explanation:

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3 years ago

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2(× - 2)=4× - 6(× - 2)

Bond [772]

Hey there!

Assuming you meant: " $\bold{2(x-2=4x-6(x-2)}$ "

If so follow these steps

$\bold{Distribute\downarrow}$
$\bold{2(x)+2(-2)=4(x)+(-6)x+(-6))(-2)}$
$\bold{2(x)=2x}$
$\bold{2(-2)=-4}$
$\bold{4x=4x}$
$\bold{-6(x)=-6x}$
$\bold{(-6)(-2)=12}$
We get: $\bold{2x-4=(4x+(-6x))+12}[/tex[tex]\bold{Combine\downarrow}$
All the x-values are one and the regular numbers are one
We get: $\bold{2x-4=-2x+12}$
$\bold{Add}$ by $\bold{2x}$ on your sides
$\bold{2x-4+2x=-2x+12+4}$
We now get: $\bold{4x-4=12}$
$\bold{Add}$ by $\bold{4}$ on each of your sides
$\bold{4x-4+4=12+4}$
We get: $\bold{4x=16}$
$\bold{Divide}$ by $\bold{4}$ on each of your sides
$\bold{\frac{4x}{4}=\frac{16}{4}}$
$\boxed{\boxed{\bold{Answer:x=4}}}\checkmark$

Good luck on your assignment and enjoy your day

~ $\frak{LoveYourselfFirst:)}$

8 0

4 years ago

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Plsss help asap plsssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss

nexus9112 [7]

Answer:

The answer is the last one, (X^2-2)/3!

Step-by-step explanation:

To get the inverse of a function, you switch the variables and solve for y. Doing this produces the last choice.

7 0

3 years ago

A doctor administers a drug to a 37

Aleks04 [339]

Answer:

Step-by-step explanation:

Daily dosage is 53 mg/kg(37 kg) = 1,961 mg

There are 24/4 = 6 four hour periods in each day.

So a four hour dosage should be 1961 / 6 = 327 mg

500 mg > 327 mg

So one tablet every 4 hours would exceed the recommended dosage by roughly 50%.

A closer dosage might be to take 1 tablet every 6 hours.

The suspension may be a better solution if effects of overdose are severe. A 5 mL dose every four hours would be very close to ideal.

6 0

3 years ago