The 3 true/false questions means thats 3x2=6. So you have 6 possible different answers for true/false. Then 5 multiple choice consisting of 4 choices which means 5x4=20. Then you add 6+20= 26. So you have 26 possible different wats to answer the test.
Answer:
choice f
Step-by-step explanation:
take ∆ abc
ab^2 = ac^2 + ab^2
400 = 225 + ab^2
ab =√ 175
∆aDB
bd = 20-x
ad^2 = 175 -(20-x)^2
∆acd
225 = x^2 + 175 - 400+ 40x - x^2
225 = -225 + 40x
450 = 40x
x = 45/4
Answer:
1/12+5/8
Step-by-step explanation:
2+15/24
17/24
