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3 years ago

Help plsss it’s urgent!!!!!

Mathematics

1 answer:

Katen [24]3 years ago

4 0

Answer:

Step-by-step explanation:

3x + 2 = 5

x = 1

x + 3 = y

1 + 3 = y

y = 4

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What percent of 68 is 34?<br> Let the unknown number be x.

Sever21 [200]

Answer:

Step-by-step explanation:

Lmk if this was the right way to do it or not lol

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3 years ago

What is 9-3 divied by 1/3 + 1 =

agasfer [191]

Answer:

Step-by-step explanation:

3 divided by 1/3 is 9, and 9-9=0

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3 years ago

Read 2 more answers

I have no idea what to do. PLS HELP

Zarrin [17]

Answer:

$\textbf{Option C}\\$

Step-by-step explanation:

$\textup{You have to substitute values of x from the table and see if it satisfies the given condition.}\\\textup{For example in option A, $(-2,-2)$ is the point given.}\\\textup{Substitute $x = -2 $ in $y = -x^2 + 3x $}\\\textup{We get $y = -10 \ne -2$. Eliminate option $A$ and $B$ from this.}\\$

$\textup{Now we will check for $x = 1$ as the values of $y$ differ in options $C$ and $D$.}\\$i.e., $ \textup{For} $x = 1, y = - {1}^2 + 3(1) $\\$\implies y = 2 \ne 4$, \textup{eliminating Option $D$.}\\\textup{Also substitute other values for $x = -1, 0, 2$ and the answer can be verified.}\\\textup{\textbf{Hence, option $C$ will fit this function.}}$

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3 years ago

What is -6 1/4 +2 1/8 -- 0.02 +1/5=

kotykmax [81]

If you would like to solve - 6 1/4 + 2 1/8 - 0.02 + 1/5, you can calculate this using the following steps:

- 6 1/4 + 2 1/8 - 0.02 + 1/5 = - 25/4 + 17/8 - 2/100 + 1/5 = - 50/8 + 17/8 - 1/50 + 10/50 = - 33/8 + 9/50 = - 825/200 + 36/200 = - 789/200 = -3.945

The correct result would be - 789/200.

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4 years ago

How to find the volume of a cylinder in terms of pi

Dmitriy789 [7]

You'll need to know more information in addition to pi.

The volume of a cylinder =

(pi) x (radius of the circular end)² x (height or length of the cylinder) .

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3 years ago