Answer:
A. 2, 160 R2
Step-by-step explanation:
8642 ÷ 4 = 2160 R2
(2160 × 4 = 8640) (8642 - 8640 = 2)
Answer:
>
Step-by-step explanation:
<span>-3 < 3x </span>≤ 9
-1 < x ≤ 3
hope it helps
9514 1404 393
Answer:
1.1.1 sin(241°) = -√t
1.1.2 cos(61°) = √(1 -t)
Step-by-step explanation:
<u>Given</u>:
sin(61°) = √t
<u>Find</u>:
1.1.1 sin(241°)
1.1.2 cos(61°)
<u>Solution</u>:
1.1.1 sin(180° +x) = -sin(x)
sin(241°) = -sin(61°) = -√t
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1.1.2 cos(x) = √(1-sin²(x))
cos(61°) = √(1 -(√t)²) = √(1 -t)
