Sine (28) = opposite / hypotenuse =
0.46947 = opposite / 28
opposite = 0.46947 * 28
<span><span><span>opposite side = 13.14516
</span>
</span>
</span>
cosine (28) = adjacent / hypotenuse =
0.88295 = adjacent / 28
adjacent = 28 * .88295
<span><span><span>adjacent side = 24.7226
</span>
Double Check
</span>
</span>
<span>13.14516^2 + 24.7226^2 = 28^2
</span>
<span>
<span>
<span>
172.7952314256
</span>
</span>
</span>
+
<span>
<span>
<span>
611.20695076
</span>
</span>
</span>
= 784
<span>
<span>
<span>
784.0021821856
</span>
</span>
</span>
= 784
Correct to 5 significant figures
Answer:
9x³ - 11x² - 7x
Step-by-step explanation:
(36x⁵ − 44x⁴ − 28x³)/4x²
(36x⁵/4x²) - (44x⁴/4x²) - (28x³/4x²)
9x³ - 11x² - 7x
Answer:
E.the researcher cannot draw a conclusion about claim without performing a significance test
The answer is (if going by letters A-D) D
The answer is 9 trust big dawg, muyayno
