–3x + 5.9 ≥ –15.4
subtract 5.9 from each side
-3x >= -21.3
divide by -3 which causes the inequality to flip
x <= 7.1
Answer: -10,-5,0,5
Graph the line y=5x. Then graph the line y=x. Then look at them and describe in what ways they are the same or different.
9, 2, -5... so is going down by 7 each time, meaning the "common difference" is -7.
Surprise, there 8 letters.
So, 8*7*6*5*4*3*2*1= 40, 320
Answer:
96 square inches.
Step-by-step explanation:
From given picture we see that
BC=8 in
AD=10 in
Given that
AD=AB
Then AB=10 in
Apply Pythagorean theorem in triangle ABC to find AC






take square root

Then area of triangle ABC 

There are total 4 congruent triangles.
Then total area of the given figure = 4(24)=96 square inches.