Step-by-step explanation:
there are 2 similar triangles : ABE and DCE
that means they have the same angles, and the scaling factor from one triangle to the other is the same for every side.
and that means that
DE/AE = EC/BE (= DC/AB)
we know that
AE = AD + DE
BE = BC + EC
a.
so, we have actually
DE/(AD+DE) = EC/(BC+EC)
DE/(10+DE) = 8/(2+8) = 8/10 = 4/5
DE = 4(10+DE)/5
5DE = 4(10+DE) = 40 + 4DE
DE = 40 cm
b.
AD/DE = 3/5
BC/EC must be 3/5 too.
15/EC = 3/5
15 = 3EC/5
75 = 3EC
EC = 25 cm
Yes.
"Most" must be understand as more than half.
Then more than half of the managers enjoy mentoirng employees and more than half are people oriented, then some (at least one) managers both enjoy mentoring oriented and are people oriented. Which make true that some people-oriented individuals enjoy mentoring employees.
Answer:
28 - 15 + 5 = 18. Add and subtract will get you ,your answer. Bryce has $18
Step-by-step explanation:
Simple math hope this helped
Mc012-2.jpg ........................ 10/90%= 11.1111111111111
Answer:
Option 1 and Option 4
Step-by-step explanation:
The rest are just wrong.
