The best definition for absolute value is It changes the sign of any number. It changes the sign of any number. It is the distan
1 answer:
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Answer:
6). Option A
7). Option C
8). Y = 62°
Step-by-step explanation:
6). Let the missing angle = x°
By applying cosine rule to find the missing angle,
cos(x°) =
=
x =
x = 18.92°
x ≈ 19°
Option A is the answer.
7). Let the missing angle = x°
By applying cosine rule in the given triangle,
cos(x°) =
cos(x°) =
x =
x = 13.17
x = 13°
Therefore, Option C is the answer.
8). tanY = 1.8807
Y =
Y = 62°
There are 10 rows of 3 colums of "x"'s, so.. 3x10 or 30 "x"s, and we know that's 5/3 of the original... the original will be one whole or 3/3 or 1
thus
solve for "x"
thus
solve for "x"
Answer:
<h2><u>8117</u></h2>Step-by-step explanation:
<em>by considering</em> 2 + 3 = 95
3² = 9
2 + 3 = 5
<em>by considering</em> 4 + 5 = 259
5² = 25
4 + 5 = 9
<em>by considering</em> 6 + 7 = 4913
7² = 49
6 + 7 = 13
<em>by considering</em> 8 + 9 = ????
9² = 81
8 + 9 = 17
∴ <u>8 + 9 = 8117</u>
