3 years ago

Find the value of x in this polygon. help !!!

Mathematics

1 answer:

Paladinen [302]3 years ago

8 0

Answer:

solution,

Sum of exterior angle of polygon=360°

$3x - 5 + 2x + 10 + 90 = 360 \\ or \: 3x + 2x - 5 + 10 + 90 = 360 \\ or \: 5x + 5 + 90 = 360 \\ or \: 5x + 95 = 360 \\ or \: 5x = 360 - 95 \\ or \: 5x = 265 \\ or \: x = \frac{265}{5} \\ x = 53$

Hope this helps...

Good luck on your assignment...

You might be interested in

The graph of the function f(x) =x^2 is shown on the grid below. Graph the function g(x) =(x-2)^2 -4 in the interactive graph.

Anastasy [175]

Answer:

shift it down by 4 units

Step-by-step explanation:

by the placement of the -4 it can be determined that you would shift it according to the y axis

The formula a(x-h)^2 + k = y

h represents change in x, k represents change in y

-k means shift down

5 0

3 years ago

A respeito dos numeros A 0,499999... E B 0,5, e correto afirmar que a)b igual a [mais] 0,011111... b) a [igua] b c) a e irracion

My name is Ann [436]

Answer:

Step-by-step explanation:

4 0

2 years ago

The waiting time at an elevator is uniformly distributed between 30 and 200 seconds. what is the probability a rider must wait m

stira [4]

1.5 minutes = 90 second

The probability density function is

$f_X(x)=\begin{cases}\dfrac1{200-30}=\dfrac1{170}&\text{for }30\le x\le200\\\\0&\text{otherwise}\end{cases}$

so the probability of interest is

$\mathbb P(X>90)=\displaystyle\int_{90}^\infty f_X(x)\,\mathrm dx$
$\mathbb P(X>90)=\dfrac1{170}\displaystyle\int_{90}^{200}\mathrm dx$
$\mathbb P(X>90)=\dfrac{200-90}{170}=\dfrac{11}{17}\approx0.6471$

5 0

3 years ago

I need help on this and its to hard to make me understand this work

Yuri [45]

40℅ is bigger because 1/5 as a percent is 20℅

5 0

3 years ago

Help!!

yKpoI14uk [10]

Answer:

well....

Step-by-step explanation:

trow the apple

7 0

2 years ago