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Natalija [7]
3 years ago
13

Show the original equation, then solve for x

Mathematics
1 answer:
Lina20 [59]3 years ago
6 0

Answer: 24.7

cos 54° = x/42

⇔ x = 42. cos 54°

⇔ x ≈ 24.7

Step-by-step explanation:

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What is the volume of a right circular cylinder in terms of Pi if its height measure 6 inches and the radius of its base is 2 in
docker41 [41]
V=hpir^2
r=2
h=6

v=6pi2^2
v=6pi4
v=24pi in³
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The line passes through the point (2,-9) and has a zero slope. Write the answer in slope-intercept form.
Shtirlitz [24]

Answer:

Okay so for finding the equation of a line, which is a function, the equation is set to y, so you can eliminate A and B. When the slope of an equation is 0, we are saying that the y value of any point of the line is going to be the same, which is 9 from the given point (2,9).

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Step-by-step explanation:

8 0
3 years ago
Charles will babysit for up to 4 hours and charges $7 per hour. Write a function in function notation for this situation.
I am Lyosha [343]
Assume Charles charges $7*3=$21 if he babysits for 2,5 hours (that is 2 and a half hours).

That is we are not considering Charles babysitting exactly 1, 2, 3 or 4 hours, but also in between times.


then we can write the following piecewise function to describe the situation:


f is a function from (0, 4] to {$7, $14, $21, $28}

f(x)=\begin{cases} 
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6 0
3 years ago
What is the missing constant term in the perfect square that starts with x 2 − 16 x
OlgaM077 [116]

Explanation:

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Then square -8

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7 0
3 years ago
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It is not triangle because the one side of triangle should be smaller than the other two sides
Let's check
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Or
11+19=31
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4 0
3 years ago
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