2 years ago

Solve for n: 4= -8 + 5n

Mathematics

1 answer:

Wittaler [7]2 years ago

3 0

Answer:

i tried my best i think its y=34

Step-by-step explanation:

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IM SO LOST PLEASE HELP

LiRa [457]

Check the picture below.

$\bf \textit{lateral area of a cone}\\\\
LA=\pi r\stackrel{slant-height}{\sqrt{r^2+h^2}}~~
\begin{cases}
LA=539\pi \\
r=49
\end{cases}\implies 539\pi =\pi 49\sqrt{r^2+h^2}
\\\\\\
\cfrac{539\pi }{49\pi }=\sqrt{r^2+h^2}\implies 11=\sqrt{r^2+h^2}$

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2 years ago

Are irrational numbers terminating

Artemon [7]

Hi,

Irrational Numbers are non-terminating.

Hope this helps.

r3t40

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2 years ago

Someone please help! I’m very confused on this problem.

weqwewe [10]

If i'm mistaken; he needs to buy 3 sheets?

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3 years ago

For what values of a are the following expressions true?/a+5/=-5-a

katovenus [111]

Explanation:

The expression is given below as

$|a+5|=-5-a$

Concept:

We will apply the bsolute rule below

$\begin{gathered} if|u|=a,a>0 \\ then,u=a,u=-a \end{gathered}$

By applying the concept, we will have

$\begin{gathered} \lvert a+5\rvert=-5-a \\ a+5=-5-a,a+5=5+a \\ a+a=-5-5,a-a=5-5 \\ 2a=-10,0=0 \\ \frac{2a}{2}=\frac{-10}{2},0=0 \\ a=-5,0=0 \end{gathered}$

Hence,

The final answer is

$a\leq-5$

5 0

5 months ago

HELP !!!!!!!! 20 POINTS AND BRAINLIEST FOR THE RIGHT ANSWER!!!!!!

AlladinOne [14]

Answer:-4,3

Step-by-step explanation:h,k

Its correct trust x <3

Center:(-4,3)

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2 years ago