You want to paddle your kayak across a lake. To determine how far you must paddle, you pace out a triangle counting the number of strides, as shown
140
70
What distance in feet must you paddle across the lake?
140
70
230
These units are in strides.
1 stride = 4.5 ft
You must paddleft across the lake.

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

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

the answer is d on edge

step-by-step explanation:

a

step-by-step explanation: