Answer:
10 + 6C
Step-by-step explanation:
C = the number of CDs Alyssa has
Alyssa has C CDs
Fran has five more than three times as many CDs as Alyssa.
Fran has 5 + (3 * C)
Fran has (5 + 3C) CDs
Jessica has twice as many CDs as Fran
Jessica has 2 * (5 + 3C) CDs
Jessica has 10 + 6C CDs
30-5*4+2
30-20+2
10+2
12 is the answer
Answer:
No solution
Step-by-step explanation:
Because thee dimensions of ΔRAH is twice as large as corresponding dimensions of ΔEAC,
|RA|=2|EA|=2*3.5=7
|AH|=2|AC|=2*6=12
So, we have that 2 corresponding sides are in proportion and angle between them =90⁰, so the angle between them are congruent,
we can use SAS to prove that these triangles are similar.
Answer:
The answer is 31/100
Step-by-step explanation:
5/25 + 2/50 + 7/100 = 31/100
