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3 years ago

10

Why is 6y-12=-3x in standard form? Enter your answer

1 answer:

Sladkaya [172]3 years ago

6 0

Because it can't be simplified.
There aren't like terms and there isn't fractions.

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Evaluate the expression.

Masja [62]

Answer:

<u>-20x</u>

Step-by-step explanation:

4x - 11 × (14 - 10)

-5x (4)

<u>-</u><u>20x</u>

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4 years ago

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How many gtt are in 4Tbsp?

melamori03 [73]

Answer:

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3 years ago

A number r decreased by 13 is at most 15

ycow [4]

R - 13 <= 15

Add 13 to both sides:

r <= 28

Note '<=' is less than or equal to.

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4 years ago

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a cylinder has a circumgerence of 12pi cm and a height that is half the radius. what is the total surface

Anettt [7]

$\bf \textit{circumference of a circle}\\\\
C=2\pi r\quad 
\begin{cases}
r=radius\\
-----\\
C=12\pi 
\end{cases}\implies 12\pi =2\pi r\implies \cfrac{12\pi }{2\pi }=r\implies 6=r\\\\
-------------------------------\\\\
\textit{total surface of a cylinder}\\\\
S=2\pi r(h+r)\quad 
\begin{cases}
r=6\\
h=\stackrel{half~of~r}{3}
\end{cases}\implies S= 2\pi (6)(3+6)$

and surely you know how much that is.

4 0

4 years ago

4/5 = 28/x <br><br> x= <br> i need to know what x =

ella [17]

Answer:

Hello! :) have a good day!

x = 35

4/5 = 28/35

5 0

3 years ago