The density of silver is 10.5 g/cm. find the volume of a silver bar if it’s mass is 950 g.

The volume is 90.47

Step-by-step explanation:

1. To solve this problem you need to use the formula for calculate the density, which is shown below:

Where is the mass and is the volume.

2. You must solve for the volume, as following:

3. Now, you must substitute the values of the mas and the density, which are given in the problem. Therefore, you have:

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.