5×21/-1+9
105/-1 +9
-105 +9
-96
hope that helps
<span>0.00041649312 on a calc unless u wanna simplify :)
hope i helped best of luck :)
</span>
The measure of angle J is 19.8°, and the correct option is D.
<h3>What is the formula of cosine?</h3>
The law of cosine or cosine rule in trigonometry is a relation between the side and the angles of a triangle. Suppose a triangle with sides a, b, c and with angles cosC.
The following formula is used to find the angle j is;

Triangle HIJ has side lengths h=12, i = 17, j = 7.
Substitute all the values in the formula;

Hence, the measure of angle J is 19.8°, and the correct option is D.
Learn more about law cosine here;
brainly.com/question/17289163
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Answer:
0.05 = 0.5/10
or
0.05 * 10 / 10 = 0.5/10
Step-by-step explanation:
Answer:
6.6 inches
Step-by-step explanation: