Answer:
Step-by-step explanation:
The attached diagram shows the given triangle labelled as triangle ABC. Line DE is parallel to line AB. It means that triangle DEC is similar to triangle ABC. Comparing the sides,
DC/DE = AC/AB
DC = 5
DE = 8
AC = 5 + x
AB = 10
Therefore,
5/8 = (5+x)/10
Cross multiplying
5 × 10 = 8(5 + x)
50 = 40 + 8x
8x = 50-40 = 10
x = 10/8 = 1.25
Similarly,
CE/DE = CB/AB
CE = 7
CB = 7 + y
DE = 8
AB = 10
Therefore
7/8 = (7+y)/10
Cross multiplying
7 × 10 = 8(7 + y)
70 = 56 + 8y
8y = 70 - 56 = 14
y = 14/8 = 1.75
Condensation reactions are anabolic, because in condensation reactions, two molecules come together to build new molecules.
Answer: I think its C but im not positive!
Step-by-step explanation:
Answer: -2(x-3)
Step-by-step explanation:
- Rewrite 6 as 2 x 3
- Factor out common term -2
Hello from MrBillDoesMath!
Answer:
Yes.
Discussion:
There appears to be a functional relationship based on the data gives. In particular, each value of "x" has a defined (dependent) value of "y"
Regards,
MrB
P.S. I'll be on vacation from Friday, Dec 22 to Jan 2, 2019. Have a Great New Year!
