Ask
your own question, for FREE!
Mathematics
11 Online
two angles are supplementary if the sum of their measures is 180 degrees. the measure of the first angle is 54 degrees more than 3 times the second angle. find the measure of the first angle.
Still Need Help?
Join the QuestionCove community and study together with friends!
1st angle = 3x + 54 2nd Angle = x 1st angle + 2nd Angle = 180 3x + 54 + x = 180 4x + 54 = 180
a 4.5degrees b.148.5degrees c31.5 degrees d.175.5 degrees
4x + 54 = 180 4x = 180 - 54 x = 126/4 x=31.5 so c 31.5 degrees
Says find the measure of the 1st angle. You found the measure of the 2nd angle.
so 31.5 times 3
Still Need Help?
Join the QuestionCove community and study together with friends!
so first angle will be 3*31.5+54 = 94.5 + 54 =148.5 so ans is b.
thank you so much i now understand how to do the problem a little more
Next time draw a picture |dw:1351637362282:dw|
ok will try that
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
TJH:
love Love, it comes, it goes But what if it stayed stayed in the silence the storm stayed when the world was loud for me it's different; it left when it was
Puffer:
General question what came first the chicken or the egg itu2019s a trick question
Bounty:
the world keeps moving fast and I'm stuck in a time lapse all I need is a minute
Bounty:
can I get so tips on how to start my journey into semi-realism art also on how to
Strawberryluna:
Read my poem. Im not for criticism its a poem I wrote after my breakup: Youu2019ll never understand the way you made me break, I hate that I still love you
Bounty:
first poem in a min- (tittle)? one moment i'm fine I smile till my face burns I laugh till I cant breath Then I cry I wonder where I went wrong I listen to
Twaylor:
3d printing a glider (for 150 pound 5'8 person - prolly should make it for up to
cullenn:
pitter patter sound of rain gently tapping my window tonight. calming, soothing, right? not for me.
6 days ago
4 Replies
3 Medals
6 days ago
5 Replies
1 Medal
1 week ago
4 Replies
0 Medals
3 weeks ago
0 Replies
0 Medals
6 days ago
5 Replies
2 Medals
3 weeks ago
5 Replies
1 Medal
23 hours ago
7 Replies
0 Medals
3 weeks ago
2 Replies
0 Medals