Muriel plans to make a sail in the shape of a right triangle for her boat. She wants the largest part of the sail to make a 60- degree angle with the horizontal . How many square meters of material will she need to make the sail?

Step-by-step explanation:

The complete question in the attached figure

we know that

The area of triangle is given by the formula

we have

----> given problem

Find the value of b

In the right triangle of the figure  (a sail)

---> by TOA (opposite side divided by the adjacent side)

we have

substitute

solve for b

Find the area

1.0

step-by-step explanation:

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