SSS shows that each side is congruent. SAS shows that 2 sides are congruent and gives the measure of an angle.
Answer:
The correct answer is A
Step-by-step explanation:
The reasoning is that I just got it correct on Edgenuity :p
<span>A freight train completes its journey of 150 miles 1 hour earlier if its original speed is increased by 5 miles/hour. What is the train’s original speed?
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let x=original speed
x+5=increased speed
travel time=distance/speed
..
lcd:x(x+5)
150(x+5)-150x=x(x+5)
150x+750-150x=x^2+5x
x^2+5x-750=0
(x-25)(x+30)=0
x=25
What is the train’s original speed? 25 mph</span>
It would be choice b.
The domain is the range of x values which in this case is from -5 to 3.
Step-by-step explanation:
First of all, use substitution to find slope
(1) = m(3) - 2
3 = m3
m = 1
With both the slope and y int, you can write it in y int form
y = 1x - 2
Convert that to standard form
-x + y = -2
