How can I solve x - y = -8 Is y alone?

Help me pls asp I will give 100 points

slava [35]

Answer:

Option B (16 cm³)

Step-by-step explanation:

GIVEN :-

Both cone and cylinder have same radius and height.
Volume of cylinder = 48 cm³

TO FIND :-

Volume of cone

FACTS TO KNOW BEFORE SOLVING :-

Volume of a cylinder having radius 'r' and height 'h' is $\pi r^{2} h$

Volume of a cone having radius 'r' and height 'h' is $\frac{1}{3} \pi r^{2} h$

Hence ,

Volume of cylinder = Thrice the volume of cone

[OR]

Volume of cone = One third of volume of cylinder

PROCEDURE :-

Volume of cone = $\frac{1}{3} (Volume \: of \: cylinder) = \frac{48}{3} = 16cm^3$

8 0

3 years ago

A polygon is shown:

Georgia [21]

Answer:

Have a good day peoles

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

From a train station, one train heads north, and another heads east. Some time later, the northbound train has traveled 12 miles

tigry1 [53]

9514 1404 393

Answer:

20 miles

Step-by-step explanation:

The north and east distances form the legs of a right triangle. The straight-line distance between the trains is the hypotenuse of that triangle. The Pythagorean theorem can be used to find the length of the hypotenuse (d).

d² = 12² +16²

d² = 144 +256 = 400

d = √400 = 20

The two trains are 20 miles apart.

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Additional comment

You may recognize the given distances are in the ratio 3 : 4. You may recall that side ratios of 3 : 4 : 5 make a right triangle. If so, you recognize that the straight-line distance is (4 miles)×5 = 20 miles. (3:4:5 right triangles show up often in algebra and geometry problems, so might be something you want to look for.)

3 0

3 years ago

Pappa jhons sells 10 inch personal pizza with one topping. what is the area of the pizza

Artyom0805 [142]

Well it's 10 inches all the way around. So multiply 10 by 10 which is 100. So 100 inches area.

4 0

3 years ago

Clyde Cement wants to analyze a shipment of bags of cement. He knows the weight of the bags is normally distributed so he can us

labwork [276]

Answer:

50%

Step-by-step explanation:

First, draw a normal distribution plot to use for the analysis of the data. Starting at the mean in the centre. Add one standard deviation for each interval to the right, and subtract one standard deviation for each interval to the right. See attached image. According to the empirical rule, 68% of data lies within one standard deviation of the mean, 95 % of the data is within two st. dev. and 99.7% of the data is within 3 st. dev. of the mean.

From the graph it can be deducted that half of the data will lie below 50, which makes it 50%.

An easier way of determining the answer is to use the definition of a mean. A mean is the number that,when all the data is placed in ascending order, lies right in the middle of all the data.

6 0

4 years ago

How can I solve x - y = -8 Is y alone? ​

How can I solve x - y = -8 Is y alone?