Your answer would be 18 because 1 1/2 x 4 =6. So 6 =12 is 18
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So do you need it as a percent or a fraction?
Answer:-1
Step-by-step explanation: have a nice day
Answer:
I need to see the net
Step-by-step explanation:
Answer:
30.25
Step-by-step explanation:
All angles of a line must add up to 180. Since we already know that one angle is 90 degrees, we know that the other angles should add up to 90 degrees in order for all of the angles to add up to 180 degrees:
(3x-7)+(x+8)=90
4x+1=90
4x=89
x=22.25
22.25+8= 30.25
