Answer:
The value of is 10.
Step-by-step explanation:
If APR and SPL are vertical angles, then we get that . Given that and , we find that the value of is:
The value of is 10.
Non proportional it should be
1/4a + 1/3a +8 =22
1st step add like terms:
1/4a +1/3a = 3/12a +4/12a = 7/12a
7/12a +8 =22
2nd step subtract 8 from each side:
7/12a = 14
3rd step divide both sides by 7/12 to get a:
a = 14 / 7/12
a = 24
Answer:
160-128=32
Step-by-step explanation:
distribute what is in the parentheses