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3 years ago

A seed sprouted and grew 2 3 of a foot in 3 months.

Mathematics

1 answer:

SpyIntel [72]3 years ago

3 0

Answer:whats the question

Step-by-step explanation:

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Help me out with this one!

pshichka [43]

I think, I THINK it's 150.72 inches.

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3 years ago

Explicit rule for sequence 5, 3, 1, -1, -3...

Phantasy [73]

Answer: 2

Step-by-step explanation: subtract by 2 every time.

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4 years ago

What are the solutions of the quadratic equation (x + 3)2 = 49? x = –2 and x = –16 x = 2 and x = x = 4 and x = –10 x = 40 and x

steposvetlana [31]

Im gonna assume you are solving for x, the equation (x + 3)2 = 49 x is equal to 21.5 or 21 and 1/2. however the rest aren’t equations they’re just x = number and there isn’t much to do with that

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3 years ago

Read 2 more answers

Enter values to write the function that matches the graph shown.

Bogdan [553]

Answer:

h(x) = (-2x + 4)(3x − 3 )

Step-by-step explanation:

4 0

3 years ago

Find the number of sides for a regular polygon whose interior angles each measure 10 times each exterior angle

gavmur [86]

Answer:

22 sides

Step-by-step explanation:

The expression to find an interior angle of a polygon is:

$\frac{(n-2)*180}{n}$

The expression to find an exterior angle of a polygon is:

$\frac{360}{n}$

Please note that "n" represents the number of sides the polygon has.

We can use these two expressions to set up an equation.

$\frac{(n-2)*180}{n}=10(\frac{360}{n})$

Multiply both sides by "n":

$(n-2)*180=10n(\frac{360}{n})$

Now, distribute:

$180(n)-180(2)=\frac{3600n}{n}\\180n-360=3600$

Divide both sides by 10:

$\frac{180n}{10}-\frac{360}{10}=\frac{3600}{10}\\$

$18n-36=360$

Add 36 to both sides:

$18n=360+36\\18n=396$

Divide both sides by 18:

$n=22$

The polygon has 22 sides

6 0

3 years ago