What is the length of the hypotenuse of a right triangle if each of the two legs is 4 units?
a) the square root of 8 units
b) 4 units
c) the square root of 32 units
d) 8 units

Use pythagorean theorem formula: (a^2+b^2)=c^2 - c is hypotenuse - a and b are the legs

Plug in numbers.

(4*4)+(4*4)=32

Now we need to find the square root of 32 units since that number is our c^2

C

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