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Stacey Warren - Expert brainly.com
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i am in 6th grade i cant help you sorry
That's alright thank you for trying!
yep no problemo
@whpalmer4 can you explain this to me without giving me the answer?
@RCCB are you busy?
Hey, I know this bro
You want me to explain?
Yes please that would be great.
Triangle RST is congruent to NPQ
Measure of angle R = -7x + 9
Measure of angle N = -10x
This is what we are given
Angle R and angle N are congruent because of the congruent triangle rule
So, in other words, measure of angle N = measure of angle R
Or, -10x = -7x + 9
do you know how to simplify this?
-10x = -7x + 9
-3x = 9
x = -3 or is it 3?
Nope, you're right
Now, plug it back into one angle equation to find the measure of both angles
I believe you were confused because
-3x = 9
-x = 3
x = -3
-10(-3) = -7(-3) + 9
30 = 21 + 9
R = 30, N = 30
Did I do this right?
Yep, you did it absolutely right!
Great job! ^_^
Awesome thanks guys!
No problem bro
I love helping people with math X3