(-2, 0, 3, 4) Domain in math means X value.
Answer:
BC 4 in
Step-by-step explanation:
The steps for construction;
- Using a ruler draw line AB 4 inches and label the end points A and B
- At point A , using a protractor, measure angle 60° and mark with point. Draw a line from A passing through this point extending to a length of 4 inches
- Mark that point C.
- Using the ruler, join point C and B and measure BC.
From calculation, length BC can be found by the formula;
------where a=b=4 in , cos A = cos 60°
BC = 4 in
Answer:
see the explanation
Step-by-step explanation:
we know that
If two lines have the same slope, then the lines are parallel.
If two parallel lines have the same y-intercept or any point in common, then the lines are identical when graphed
If two parallel lines have different y-intercept, then the lines are different parallel lines when graphed
1. a=h(b+c)
2. distribute the h:
a=hb+hc
3. move the 'hb' to the left:
a - hb = hc
4. subtract the a from both sides:
-hb = hc - a
5. divide both sides by -h to isolate b:
b = -hc+a/h
Answer:
Y=2.2x+2.50
Step-by-step explanation:
The y-intercept in this situation is the 2.50 pick up fee.
