Step-by-step explanation:
Write out
a+6/2 = -5
Divide
a+3= -5
Subtract 3
a=-8
Answer:
See below.
Step-by-step explanation:
a) S = {WW, WW, WB, BW, BW, BB, BW, BW, BB}
b) P(A) = 1/3
P(B) = 2/3
Answer:
b = 10, c = 9
Step-by-step explanation:
For the triangles to be congruent by the HL postulate, then
UW = DF ( hypotenuse are congruent ), that is
12b - 34 = 5b + 36 ( subtract 5b from both sides )
7b 0 34 = 36 ( add 34 to both sides )
7b = 70 ( divide both sides by 7 )
b = 10
and
UV = EF ( legs are congruent )
4c - 9 = 3c ( subtract 3c from both sides )
c - 9 = 0 ( add 9 to both sides )
c = 9
Answer:
you have to give the context.
Step-by-step explanation: