Answer:
98=49bb+49tt
Explain:
so u have the same amount of both
Answer:
D. 36 units
Step-by-step explanation:
The description of the triangle is:
<em>triangle XYW in which angle W is a right angle, angle X measure f degrees, and angle Y measures d degrees
</em>
Therefore, side XY is adjacent to f and side XY is the hypotenuse
From definition:
cos(f) = adjacent/hypotenuse
Replacing:
cos(f) = XW/XY
4/9 = 16/XY
XY = 16*9/4
XY = 36 units
Answer:
3 laps.
Step-by-step explanation:
Hi! I can see how this is tricky, but I was a bit confused by the 4 in "If she runs 4." It says in the problem that the track is a mile long... So if you run the track 3 times, 3 x 1 = 3.
Answer:
Step-by-step explanation:
1. asks you to add the two functions and , which would be
Simplify the like-terms and you get:
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2. asks you to multiply the two functions and , which would be
In order to multiply the functions we use the FOIL method (for polynomials):
Multiply each term and you get:
Simplify the like-terms and you get:
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3. asks for your ability to understand what composite functions are. In order to solve this, we will follow some careful steps and solve them separately.
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Now that we have both values, we can just subtract them: