An 8-meter ladder rests against a wall so that the ladder makes an angle of 60 to the power of ring operator with the ground. How high does the ladder reach up the wall? Round to the nearest tenth.

Sin=opposite/hypotenuse

Hypotenuse= 8 meter

Sine 60 * 8 = 7 METERS

Step-by-step explanation:

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.