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alainabbyboo22
Group Title
The ratio of the measures of two supplementary angles is 7:3. Find the measures of the angles.
A. 126° and 54°
B. 72° and 18°
C. 159° and 21°
D. 69° and 21°
 one year ago
 one year ago
alainabbyboo22 Group Title
The ratio of the measures of two supplementary angles is 7:3. Find the measures of the angles. A. 126° and 54° B. 72° and 18° C. 159° and 21° D. 69° and 21°
 one year ago
 one year ago

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jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.1
Hint: If "The ratio of the measures of two supplementary angles is 7:3", then 7x+3x = 180 Solve for x. Then use this to find 7x and 3x
 one year ago

alainabbyboo22 Group TitleBest ResponseYou've already chosen the best response.1
i'm so confused !
 one year ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.1
What is 180 divided by 10
 one year ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.1
So x = 18
 one year ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.1
Now use this to find 7x and 3x
 one year ago

Hpbby Group TitleBest ResponseYou've already chosen the best response.1
Right so plug in 18 as x
 one year ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.1
I'll do 7x 7x = 7*18 7x = 126
 one year ago

Hpbby Group TitleBest ResponseYou've already chosen the best response.1
7*18 and 3*18=180
 one year ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.1
3*18 = 54, not 180
 one year ago

Hpbby Group TitleBest ResponseYou've already chosen the best response.1
You just gave her the answer lol. i put everything in one equation so she could see it better...
 one year ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.1
oh i see what you did, you just wrote it in an odd way
 one year ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.1
that's ok
 one year ago

alainabbyboo22 Group TitleBest ResponseYou've already chosen the best response.1
lol its all good both of you , i appreciate the help ! thank you very much !!
 one year ago
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