The two cones are similar. The smaller cone has a
surface area of 11.74 inches
Complete the last step to determine the surface area of
the larger cone
3.5 in.
1. The scale factor of the larger to the smaller is
Sor
2. The surface area will change by the square of the
scale factor, which is
3. Let the surface area of the larger cone be x.
Then, the proportion is = 11
4. Solve for x and round to the nearest hundredth.
The surface area of the larger cone is about
inches

32.61 inches squared (to the nearest hundredth)

Step-by-step explanation:

We had to cross multiply 25/9 and X/11.74. So you multiply 25 and 11.74 to get 293.5 and with 9 is 9X.

Divide 293.5 by the 9 and your answer should be 32.611111 Shorten to the hundredths. ( I just did this problem).

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

853.3

step-by-step explanation: