Answer:
inaviodfhiovhefoinvoierfoubdskjvbdnxc vkjfbd hhhhj hdf bvhzbvhsfvhjaebsdvbj
Step-by-step explanation:
hvytuvuhygtfrthjojuhygtfrtghbjnknhobgvytcfrxehgghjggkg\
Answer:
74940, three
Step-by-step explanation:
74.94 × 10³
74.94 × 1000
74940
Answer: AD/CD = 2/5
Explanation:
Triangle ABC is similar to triangle DEC on the basis of AA(Angle angle)
Recall, if 2 triangles are similar, it means that the ratio of their corresponding sides are equal. Thus,
AB/DE = BC/EC = AC/DC
From the information given,
AB/DE = 7/5
Thus,
AC/DC = 7/5
AD + CD = AC
(AD + CD)/DC = 7/5
AD/DC + CD/DC = 7/5
AD/DC + 1 = 7/5
AD/DC = 7/5 - 1
AD/DC = 2/5
AD/CD = 2/5
Answer:
D.24
Pythagorean states:
hypotenuse^2 = side1^2 + side2^2
30^2 = 18^2 + side2^2
side2^2 = 30^2 - 18^2
side2^2 = 900 - 324
side2^2 = 576
side2 = sqr root 576
side2 = 24
Source: http://www.1728.org/pythgorn.htm
Step-by-step explanation:
Answer:
2/5
Step-by-step explanation:
2/5=4/10
