Jenn wants to measure the height of a tree. She walks exactly 125 feet from the base of the tree and looks up. The angle of elevation from the ground to the top of the tree is 33º. How
tall is the tree? Which equation would be used to solve this problem?

Step-by-step explanation:

We can form a right triangle and use basic trig for a right triangle to solve this problem:

, where is the height of the tree.

Solving, we get:

.

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

$79500

step-by-step explanation: