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Ostrovityanka [42]

2 years ago

13

I just need help solving this problem. Also please don't put the answer into a file because I can't open them. It's also really

sketchy.

1 answer:

dem82 [27]2 years ago

5 0

Answer:

<em>31° </em>

Step-by-step explanation:

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What is the volume of a cylinder if the radius is 3.2 centimeters and the height is 5 centimeters

Illusion [34]

Answer:

<h2> V ≈ 160.85 cm³ ≈ 0,161 l</h2>

Step-by-step explanation:

Volume of cylinder: V = π×r² × h

r = 3.2 cm

h = 5 cm

Volume:

V = π×(3.2)²×5 = 51.2π cm³ = 160.8495.... cm³ ≈ 160.85 cm³

6 0

2 years ago

C<br> On Wednesday they made $5.50 How much does Zara get?<br><br> Please help?

Natalija [7]

Answer

Zara gets $5.50

Step-by-step explanation:

7 0

1 year ago

Select the correct answer.

Kaylis [27]

For this case we have that by definition, the volume of a rectangular prism is given by:

$V = A_ {b} * h$

Where:

$A_ {b}:$ It is the area of the base of the prism

h: It is the height

$A_ {b} = w * l$

Where:

w: is the width

l: is the length

According to the data of the statement we have:

$w = 16 \ in\\l = 4h\\V = 4,096 \ in ^ 3$

Substituting the data we have:

$A_ {b} = 16 * 4h = 64h\\64h * h = 4,096\\64h ^ 2 = 4,096\\h ^ 2 = \frac {4096} {64}\\h ^ 2 = 64\\h = \pm \sqrt {64}\\$

We choose the positive value: $h = 8$

So the height is $8 \ in$

Answer:

$8 \ in$

6 0

3 years ago

Find the ordered pairs for the x- and y- intercept of the equation 8x-2y=16 and select the appropriate option below.

faust18 [17]

Answer:

D

Step-by-step explanation:

8 0

2 years ago

Please, I beg you.

frozen [14]

We know that the true value for pi is given as 3.14156.

Now, we have been given that the approximate value for pi is 3.141

We know the formula

Absolute error, $\Delta x = | \text{True value } - \text{ Approximate value} | \\
\\
\Delta x =|3.14156-3.141|\\
\\
\Delta x =0.00056$

Relative error is given by

$\text{Relative error }= \frac{\Delta x}{\text{true value} }\\
\\
\text{Relative error }=\frac{0.00056}{3.14156} \\
\\
[tex]\text{Relative error }=0.000178$

The percentage error is given by

$\text{Relative error } \times 100\\ 
\\ 
0.000178\times 100 
\\ 
=0.0178 \%$

7 0

3 years ago