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Fofino [41]
3 years ago
8

How do I solve this equation

Mathematics
2 answers:
kherson [118]3 years ago
8 0

Answer: 14

Step-by-step explanation:

First plug 4 in for x.

4^2 is equal to 16 because 4 x 4 is 16.

Next, plug in -3 for y.

-4 x -3

4 times 3 is 12 and they are both negative, therefore it turns out as a positive 12.

Then add the numbers on the top of your equation.

16+12=28.

Finally divide the sum by 2.

28 divided by 2= 14

Your answer is 14.

Hope this helps!

Ugo [173]3 years ago
5 0

Answer: 14

Step-by-step explanation:

the question is just asking you to replace the x and y with the corresponding numbers.

x = 4

y = -3

Since x is 4 squared it would be 16.

-4 times -3 equals positive 12.

That would make the equation

(16 + 12) divided by 2

16 + 12 = 28 divide that by 2 and you’ll get 14.

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guys if anyone answers ur questions with "sorry i couldnt attack the photo, heres a link" if the link is something like xtiny.cf
Gnom [1K]

Answer:

Yeah, I got it, y'all keep postin' this, Lol

Step-by-step explanation:

Thx yous

5 0
3 years ago
Read 2 more answers
How to turn scientific notation into standard form?
miskamm [114]
Move the decimal place to the right if the exponent is positive, and left is the exponent is negative. Add additional zeros if needed.
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3 years ago
How do I solve this word problem
Gemiola [76]
Gotta analyze the answer
then go and multiply them both thats what i think
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4 years ago
Dave and Mary depart from the bus station at 10 am traveling in opposite directions. Dave's bus is going 40 miles per hour and M
Flura [38]

Let in t hours, they are at 270 miles apart .

After t hours, Dave traveled

=40 t \ miles

And Mary traveled ,

=50t \ miles

So the equation is

40t+ 50t = 270
\\
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\\
t= 3 hours \ from \ 10am

That is at 1 pm, they are 270 miles apart. And the correct option is A .

4 0
3 years ago
∫(sec(lnx)tan(lnx)) /x
Dafna11 [192]
Substitute y=\ln x\implies\mathrm dy=\dfrac{\mathrm dx}x, then the integral becomes


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