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Margaret [11]
3 years ago
13

Solve for indicated variable

Mathematics
2 answers:
Rasek [7]3 years ago
4 0

Answer:dusy

Step-by-step explanation:

DiKsa [7]3 years ago
3 0

Answer:

h = SA/(2πr) - r

Step-by-step explanation:

From what I understood of the the statement, we have to solve the equation for the variable <u>h</u>. So, we just have to isolate that variable in one side. See:

SA = 2\pi r^2 + 2\pi rh\\\\2\pi rh = SA - 2\pi r^2\\\\h = \dfrac{ SA - 2\pi r^2}{2\pi r}\\\\\boxed{h = \dfrac{SA}{2\pi r} - r}

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The scale of a park map says that 2 cm represents 6 km. What is:
andrew11 [14]
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A)
3 Cm=9 Km

B)
1=3, times both sides by 5 that is 5 Cm= 15 Km
3 0
4 years ago
Tell whether the equation −2x + 4y = 5 represents a direct variation. If so, identify the constant of variation.
PtichkaEL [24]
The equation of a direct variation is of the form
y = mx
But the given function can be rewritten as

y =   \frac{1}{2} x +  \frac{5}{4}
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5 0
3 years ago
Read 2 more answers
A student earned grades of​ C, A,​ B, and A. Those courses had these corresponding numbers of credit​ hours: 44​, 66​, 11​, and
asambeis [7]

Answer:

The grade point average of the student is 49.92.

Step-by-step explanation:

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Corresponding numbers of credit​ hours : 44​, 66​, 11​, and 66

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A = 4 , B = 3 , C = 2 , D = 1 , F = 0

The grade point average​ (GPA):

\frac{\sum (\text{grade point}\times \text{credit hours})}{\sum (\text{grade point})}

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=\frac{649}{13}=49.9230\approx 49.92

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3 years ago
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SCORPION-xisa [38]

I'm pretty sure this is correct if so hope it helped:)

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Step-by-step explanation:

I just answered this.

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you need to pick an apple from the originally "red/green" labeled bag.

since that label is wrong, it must be one of the pure color bags.

so, that bag gets the label for the color that we picked.

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the bag with the color label we just assigned to our first bag must therefore get the second color label (if it were "red/green", it would mean that the third bag was actually correctly labeled, which was not the case), and the bag currently with the second color label is the actual "red/green" bag.

3 0
2 years ago
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