Stefanie's age is 54 and Hannah's age is 18
<h3>How to determine their current ages?</h3>
Let x represent Stefanie's age and y represent Hannah's age
<u>Presently</u>
x = 3y
<u>Four years ago</u>
x - 4 + y - 4 = 28
Substitute x = 3y in the above equation
3y - 4 + y - 4 = 28
Evaluate the like terms
2y = 36
Divide both sides by 2
y = 18
Substitute y = 18 in x = 3y
x = 3 * 18
Evaluate
x = 54
Hence, Stefanie's age is 54 and Hannah's age is 18
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Answer:
If two angles and the non-included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.
Step-by-step explanation:
Angle of elevation= 61°
Height of Sarah =h = 5.5ft
Distance(from base of statue) between Sarah and statue = 166 ft
Now,
tan(61°)= H/166
H= 299.47 ft
but in the height H you also add the height of of Sarah then you get the height of statue.
Height of <span>statue of the liberty = H+h
= 299.47+5.5
= 304.97 ft</span>
Answer:
6 for $24.96
Step-by-step explanation:
$5.90 * 3 = $17.70
Therefore 4 books would be $17.70 because you get one for free
$24.96/6 = $4.16
Therefore if you got 4 books it would be $16.64
So, buying 6 books would be cheaper.
The answer is a, b, and e.