Answer:
first we have divide
8x/2x their power going to sub 3-9
4xpower-6
we have to keep than 1/4power sign going to plus
1/4 power 6
Consider the ordering
... -2 < -1
Now consider the ordering of their absolute values:
... 1 < 2
_____
Hopefully, you see that changing the sign reflects the sequence across the origin, so that the ordering is reversed when the signs are changed.
The length of the leg 's' will be equal to 5 units so the correct answer is option A.
<h3>What is trigonometry?</h3>
Trigonometry is the branch of mathematics that set up a relationship between the sides and angle of the right-angle triangles.
Given that the triangle is having two angles of 45 and the hypotenuse is 5√2.
The value of leg s will be calculated as follows:-
Sin 45 = Perpendicular / Hypotenuse
Sin 45 = s / 5√2
s =
s = 5
Therefore the length of the leg 's' will be equal to 5 units so the correct answer is option A.
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54 and 972
the first two numbers are multiplied together to get the third number- 12 x 0.05=6, 0.5 x 6=3, 6 x 3=18, 3 x 18=54, 18 x 54=972
Answer:
The temperature of the solution after 3 hours rounded to the nearest whole degree is -6 C
Step-by-step explanation:
From the question, the temperature of the chemical solution at the start of the experiment is -14.96 C.
Now, if the temperature increases by 2.9 C each hour,
Then, after 3 hours, the temperature of the chemical solution would have increased by
2.9 C/h × 3 h
8.7 C
Hence, the temperature of the chemical solution would have increased by 8.7 C after 3 hours.
The temperature of the chemical solution after 3 hours will be
-14.96 C + 8.7 C
= -6.26 C
≅ -6 C (to the nearest whole degree)