Answer:
7.8%
Step-by-step explanation:
Answer:
y = 3
Step-by-step explanation:
Since ABCD is similar to EFGH, therefore, the ratio of their corresponding sides are equal. Thus:
AB/EF = CD/GH
AB = 3
EF = 2
CD = 4.5
GH = y
Substitute
3/2 = 4.5/y
Cross multiply
3*y = 4.5*2
3y = 9
Divide both sides by 3
3y/3 = 9/3
y = 3
-- Since the acute angles are equal, the legs are equal lengths.
-- Since the triangle is a right triangle, (leg)² + (leg)² = (22)² .
2 · (leg)² = (22)²
√2 · (leg) = 22
Leg = (22) / √2
Leg = (22) · √2 / 2
Leg = 11 · √2 (E)
a sequence is a function whose domain is the set of natural numbers.
natural numbers are all the negative and positive integers