Given the following diagram, find the required measure. 6
Given: m _3 = m_7
All of the following are true except:
Om21=m23 +m25
O m21 = m25+ m27
O m23 = m26 +m27
Om25 = m24+ m27

you're missing vital information, add to it so we can solve this problem for you.

step-by-step explanation:

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.