Answer:
<QRS = 55 degrees
Step-by-step explanation:
Given the following
m∠QRS=(10x−1) ∘
∠RPQ=(3x+17) ∘
m∠PQR=(2x+12)
External angle m<QRS = 10x-1
Interior angles are m∠RPQ=(3x+17) ∘ and m∠PQR=(2x+12)
Using the law that the sum of interior angle is equal to exterior
10x + 1 = 3x+17 + 2x + 12
10x+1 = 5x+29
10x-5x = 29-1
5x = 28
x = 28/5
x = 5.6
Get m<QRS
Recall that <QRS = 10x - 1
<QRS = 10(5.6) - 1
<QRS = 56-1
<QRS = 55 degrees
167 i believe according to my calculations
2.5 should be correct unless im doing the problem wrong
The answer is 30 I’m sure of it
It's really simple!
as an improper fraction it would look like this:
when changing it to a mixed fraction:
we divide the numerator by the denominator and keep the whole number to the side and leave the remainder as the numerator
the mixed number will look like this:
8 21/100
I hope you found this helpful, and if so, please mark as braniliest, thanks XD
