2 years ago

Question 15 of 20

Mathematics

1 answer:

grandymaker [24]2 years ago

4 0

Answer: 3 inches

Step-by-step explanation:

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12+root of 35 divided by 2 + 12-2 root of 35 divided by 2

nadya68 [22]

So : $12+ \frac{\sqrt{35}}{2} + \frac{12-2 \sqrt{35} }{2}$ ?

First, you want to bring everything together on the top of the fraction.
12=24/2 so you can have $\frac{24+ \sqrt{35}+12-2 \sqrt{35} }{2}$

Add like terms -- 12 +24 = 36 $\sqrt{35}-2 \sqrt{35} = \sqrt{35}$

Now we are at $\frac{24+ \sqrt{35} }{2}$ Which is the lowest possible simplified version while remaining at exact value.

Feel free to check my math! I kinda did this off the top of my head.

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3 years ago

47,258 redondear el decimal hasta la centésima más próxima

KIM [24]

Answer:

I don't speak Spanish

Step-by-step explanation:

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3 years ago

100 equals 15 minus x divided by 5

zloy xaker [14]

The answer is -485.

To find this we first need to get rid of the 5 in the denominator.

100 = $\frac{15 - x}{5}$

So we multiply each side by 5.

500 = 15 - x

Now we need to get rid of the 15. So we subtract 15 from both sides.

485 = -x

Then since our x is negative, we need to divide by -1.

-485 = x

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3 years ago

The area of a square depends on the length of its sides. This can be written in function notation as a(s). What is the best inte

Dominik [7]

Answer:

<em><u>option d is the right answer</u></em>

5 0

3 years ago

Please help, if you know the correct answer! Only if you know the correct answer!

My name is Ann [436]

It is the correct answer
Hope this help u

4 0

4 years ago