3 years ago

Find the value of X, please explain!

1 answer:

4 0

All four angles are exterior angles of the quadrilateral.

We know that the sum of exterior angles of any polygon is 360 ° .

So we can add together the four angles and solve for x:
(x+16)+(3x-1)+6x+5x = 360
15x+15=360
15x=345
x=345/15=23 °

You might be interested in

How can i write 55% as a fraction in simplest

ollegr [7]

You can write it by putting 55 over 100 and simplify then you get an answer of 11 over 20.

5 0

3 years ago

I need to pass so can somebody answer this plz

____ [38]

B. x = y

Hope this helps! :)

4 0

3 years ago

Read 2 more answers

Please help I don't understand. file uploaded.

IrinaK [193]

Answer:

ugsrgnSRernynerytydheyhxeryfrxjvvvbhfrea3sxrggdho

8 0

3 years ago

Consider the function f(x)=x3+6x2−20x+450.

Damm [24]

Answer:

Therefore reminder = 2802

Step-by-step explanation:

f(x)=x³+6x²-20x+450

x-12)x³+6x²-20x+450(x²+18x+196

x³-12x²

____________________

+18x²-20x+450

18x²-216x

_______________

196x +450

196x-2352

_____________

2802

Therefore reminder = 2802

6 0

3 years ago

The ticket to a ballet cost either $25 or $50. A total of 1,250 tickets , worth $50,000, were sold. If x represents the number o

Butoxors [25]

Let's assume

x represents the number of $25 tickets

y represents the number of $50 tickets

A total of 1,250 tickets

so, we get

$x+y=1250$

So, cost of $25 tickets is 25x

So, cost of $50 tickets is 50y

Total cost of tickets =(cost of $25 tickets)+(cost of $50 tickets)

Total cost of tickets =25x+50y

we are given

worth $50,000, were sold

so, we get equation as

$25x+50y=50000$

we get system of equations as

$x+y=1250$

$25x+50y=50000$ ..............Answer

3 0

3 years ago