The translation from words to an algebraic expression, denoting the unknown by n is 0.15(n + 10,000)
<h3>Algebraic expression</h3><h3 />
let
unknown number = n
= n + 1000
- 15% of the amount by which a number exceeds 10,000
= 15%(n + 10000)
= 15/100(n + 10,000)
= 0.15(n + 10,000)
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Answer:
a
Step-by-step explanation:
You can check using the Pythagorean Theorem: a^2+b^2=c^
a=10
b=41
c=42 (because it is longest)
10^2+41^2=42^2
100+1681=1764
1781=1764
Since they are not equal, this is not a right triangle
Hope this helps<span />
Answer:
x = 11
Step-by-step explanation:
Properties of a square,
1). Diagonal of a square bisect the opposite angles.
2). All interior angles of a square measure 90°.
From these properties,
m∠PQR = 90°
Since, diagonal QS bisects angle PQR,
m∠PQS = m∠RQS = 45°
(6x - 21)° = 45°
6x = 45 + 21
6x = 66
x = 11
