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masya89 [10]
3 years ago
15

Please help im very confused

Mathematics
1 answer:
joja [24]3 years ago
7 0
Download the app photo math, it will give u all the answers for those and shows the work
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a maxicool consists of a cone full of ice cream with a hemisphere of ice cream on top. the radius of a hemisphere is 3cm. The he
Gemiola [76]

According to the information, it can be inferred that the volume of the ice cream is close to 207.33 cm³

<h3>How to calculate the volume of the maxicool?</h3>

To calculate the volume of the maxicool, we must calculate the volume of the sphere of ice cream, and the volume of the cone that is filled with ice cream.

<h3>Volumen of the sphere</h3>

V = \frac{4}{3} × π × R³

V = \frac{4}{3} × π × 3³

V = 113.09 cm³

<h3>Cone volume</h3>

V = \frac{1}{3} × π × R² × <em>h</em>

V = \frac{1}{3} × π × 3² × 10

V= 94.24 cm³

Finally we must add both values to know the total volume of the maxicool.

113.09 + 94.24 = 207.33 cm³

Learn more about volume in: brainly.com/question/13338592

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3 years ago
How much water should I drink if I weight 236
Vitek1552 [10]

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3Letri per day

Step-by-step explanation:

can make you lose weight

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The lines s and t intersect at point R.<br><br> What is the value of y?<br><br> y = ____
ozzi
Assuming that the angles are congruent, then y = 29.
4y - 8 = 79 + y
4y = 87 + y             Add 8 to both sides
3y = 87                  Subtract y from both sides
y = 29
7 0
3 years ago
A line has y intercept -6 and a x-intercept - 12. what is the equation of the line
koban [17]

Answer:

\boxed{y = -\dfrac{1}{2}x-6}}

Step-by-step explanation:

The equation for a straight line is

y = mx + b

where m is the slope of the line and b is the y-intercept.

The line passes through the points (-12, 0) and (0, 6)

(a) Calculate the slope of the line

\begin{array}{rcl}m & =&\dfrac{y_{2} - y_{1}}{x_{2} - x_{1}}\\\\ & = &\dfrac{6 - 0 }{0 - (-12)}\\\\& = &\dfrac{6}{-12}\\\\& = & -\dfrac{1}{2}\\\end{array}

(b) Write the equation

The y-intercept is at x = -6.

\text{The equation for the line is $\boxed{\mathbf{y = -\dfrac{1}{2}x-6}}$}

The diagram shows the graph of the line passing through the two intercepts.

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3 years ago
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