Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
GeOmEnTrY
Group Title
m<PQR+m<SQR=m<PQS a) ?______
x+7+x+3=10 b) Substitution Property
2x+10=100 c) Simplify
2x=90 d) ?_______
x=45 e)Division Property of Equality
Does any one know what property A and D is? Here are the choices:
1. Angle Addition Postulate; Addition Property of Equality
2. Angle Addition Postulate; Subtraction Property of Equality
3. Protractor Postulate; Addition Property of Equality
4. Protractor Postulate; Subtraction Property of Equality
My thought was that it is 3
 2 years ago
 2 years ago
GeOmEnTrY Group Title
m<PQR+m<SQR=m<PQS a) ?______ x+7+x+3=10 b) Substitution Property 2x+10=100 c) Simplify 2x=90 d) ?_______ x=45 e)Division Property of Equality Does any one know what property A and D is? Here are the choices: 1. Angle Addition Postulate; Addition Property of Equality 2. Angle Addition Postulate; Subtraction Property of Equality 3. Protractor Postulate; Addition Property of Equality 4. Protractor Postulate; Subtraction Property of Equality My thought was that it is 3
 2 years ago
 2 years ago

This Question is Closed

vivalakoda Group TitleBest ResponseYou've already chosen the best response.1
It wouldn't be 3. When going from steps C to D, you're not adding. You're subtracting 10 from both sides. So we can eliminate 1 and 3 as possible answer choices.
 2 years ago

GeOmEnTrY Group TitleBest ResponseYou've already chosen the best response.0
Thank you! That was all I needed to know!
 2 years ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.