Thor and Zeus strike with their hammers. The higher they raise their hammers before they strike, the louder the sound of the strike.
The following equation gives the loudness of Thor's strike (in decibels) as a function of the height from which he strikes (in centimeters).
S = 3h+25S=3h+25S, equals, 3, h, plus, 25
The graph of the loudness of Zeus's strike (in decibels) as a function of the height from which he strikes (in centimeters) is shown below.

The first part is C) The increase in loudness per centimeter is the same for both

The second part is A) Thor's

Step-by-step explanation:

First part:

Whose loudness increases more per additional centimeter of height?

C) The increase in loudness per centimeter is the same for both

Second part:

Whose strike is louder when he strikes from a height of 40 centimeters?

A) Thor's

I did it on Khan and it was correct.

its 8

step-by-step explanation:

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.