3 years ago

If a regular polygon has an exterior angles that measure 60 degrees each, how many sides does a polygon have

Mathematics

1 answer:

lutik1710 [3]3 years ago

3 0

360/60=6

hope it helps

You might be interested in

To solve this question you have to use TAN COS SIN i give brainiest

ElenaW [278]

Answer:

Step-by-step explanation:

<u>Use cosine:</u>

cos = adjacent / hypotenuse
cos ∠L = KL/JL
cos 21° = 4/x
x = 4 / cos 21°
x = 4.3 (rounded)

7 0

3 years ago

Read 2 more answers

(7x7x7x7x7x7x7)-3x-3x-3

Anna71 [15]

Answer:

823516

Step-by-step explanation:

hope this helps

8 0

3 years ago

Read 2 more answers

Solve the equation 58 - 10x ≤ 20 + 9x

drek231 [11]

Answer:

x≥2

Step-by-step explanation:

First, write out the equation as you have it:

$58-10x\leq20+9x$

Then, add $10x$ to both sides:

$58-10x+10x\leq20+9x+10x\\58\leq20+19x$

Next, subtract $20$ from both sides:

$58-20\leq20-20+19x\\38\leq19x$

Finally, divide both sides by $19$ :

$\frac{38}{19}\leq\frac{19x}{19}\\2\leq x$

$x\geq 2$

Therefore: the answer to this inequality/equation is: x≥2

6 0

3 years ago

two pools are being drained.To start,the first pool had 3100 liters of water and the second had 3472 liters of water.Water is be

miss Akunina [59]

First pool: 21 liters per min so to get 3100 gone do 3100 divided by 21 which equals 147
Second pool: 33 liters per min and you have 3472 divided 33 = 105

5 0

3 years ago

What two numbers multiply to -84 but add to 5

Norma-Jean [14]

-7 * 12 = -84
but
-7 + 12 = 5

7 0

3 years ago

Read 2 more answers