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2 years ago

I need to know what the answer is

Mathematics

1 answer:

Stels [109]2 years ago

3 0

25 seats are in each section.
25 × 4 = 100

There are 100 seats in the auditorium.

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The state volleyball association invited 64 teams to compete in a tournament.after each round , half The teams were eliminated.w

Kamila [148]

Answer:

Step-by-step explanation:

You take the 64 teams, split it in half, and then the exponent is r

3 0

2 years ago

A vendor pays a rock band 1/3 of the total profit from T-shirts and sweatshirts sold at every concert. The vendor paid the rock

Damm [24]

Answer:

$546

Step-by-step explanation:

726 is 1/3. 3/3 is 2178. - 1632= 546.

5 0

2 years ago

Is -3 bigger or less then -12

Gnom [1K]

Answer:

bigger

Step-by-step explanation:

-3 is bigger then -12

5 0

2 years ago

Read 2 more answers

Help!!!!! This is only a review!!!!!! Question is on image below.

solmaris [256]

No, the ratios aren’t equivalent

6 0

2 years ago

svet-max [94.6K]

Answer:

The polygon has 9 sides

Step-by-step explanation:

we know that

A regular polygon has equal length sides and equal interior angles

step 1

Find the measure of the interior angle

Remember that

The interior angle plus the exterior angle must be equal to 180 degrees (form a linear pair)

Let

x ----> the measure of each interior angle in the regular polygon

$x+40^o=180^o$

solve for x

$x=180^o-40^o=140^o$

step 2

Find the number of sides of the regular polygon

we know that

The measure of each interior angle in a regular polygon is given by the formula

$x=\frac{(n-2)180^o}{n}$

where

n is the number of sides of the polygon

substitute the given values

$140^o=\frac{(n-2)180^o}{n}$

solve for n

$140n=180n-360\\180n-140n=360\\40n=360\\n=9\ sides$

therefore

The polygon has 9 sides

8 0

2 years ago