2 years ago

Will give brainlst!!

Mathematics

1 answer:

Serhud [2]2 years ago

8 0

Answer: 2.5, 21/8, √25, pi, √19

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Combine the like terms to create an equivalent expression<br>what is <br>2 x - x + 8

Novay_Z [31]

Answer:

x + 8

Step-by-step explanation:

when theres just an x or any number there it is the same as 1x

2x - 1x = 1x / x

1x + 8 aka x + 8

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2 years ago

What are two square numbers added together equal 65?

pychu [463]

8 and 1
8 squared is 64 and 1 squared is 1
64 + 1 = 65
Hope this helps :)

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3 years ago

Read 2 more answers

Solve for y x=y^2+4y

Lorico [155]

$x=y^2+4y\\ y^2+4y-x=0\\\Delta=4^2-4\cdot1\cdot(-x)=16+4x\\\\
1.\ \Delta0\\
\sqrt{\Delta}=\sqrt{16+4x}=\sqrt{4(4+x)}=2\sqrt{x+4}\\
y_1=\frac{-4-2\sqrt{x+4}}{2\cdot1}=-2-\sqrt{x+4}\\
y_2=\frac{-4+2\sqrt{x+4}}{2\cdot1}=-2+\sqrt{x+4}\\$

-----------------------------------------------------

$x=y^2+4y\\ y^2+4y-x=0\\
y^2+4y+4-4-x=0\\
(y+2)^2=x+4\\
y+2=\sqrt{x+4} \vee y+2=-\sqrt{x+4}\\
y=-2+\sqrt{x+4} \vee y=-2-\sqrt{x+4}\\$

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3 years ago

I WILL MARK YOU BRAINLYEST IF YOU HELP ME ASAP!!!

Thepotemich [5.8K]

what is the question?

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3 years ago

Find the perimeter of the figure.

Ganezh [65]

3x6=18
6x2=12
The answer is 30 sqft

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3 years ago