A fire truck parks 25 feet away from a building. The fire truck extends its ladder 65 feet. How far up the building from the truck's roof does the extension ladder reach?

60 ft

Step-by-step explanation:

An image based on the information provided can be seen in the picture that is attached below. We can calculate the height (b) by using the pythagorean theorem, which is and solving for one of the sides.

625 + = 4225  ..... subtract 625 from both sides

= 3600   ..... square root both sides

b = 60 ft

Finally, we can see that the ladder reaches a total of 60 ft. up the wall.

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

x> 6

step-by-step explanation:

8x+8> 7x+14

8x-7x> 14-8

x> 6