Answer:
SAS (side angle side)
Step-by-step explanation:
the third one
Answer:
Please mark my other question brainliest and I'll answer this.
Step-by-step explanation:
Answer:
x=0
y=6
Step-by-step explanation:
3y- 12x = 18
2y-8x= 12
rearrange the equation
2y-8x=12
add 8x to both sides
2y=8x+12
divide both sides by 2
y=4x+6
now substitute it into 3y-12x=18
3(4x+6)-12x=18
simplify
12x+18-12x=18
simplify
18=18
x=0
substitute to find y
2y-8(0)=12
2y=12
y=6
Recheck:
3(6)-12(0)=18
18=18
2(6)-8(0)=12
12=12
First you get (-4)(-1)=4 cause the negatives cancel.
Then you take 4(-2)=-8
Then take (-8)(-6)=48
Then take 48(-3)= -144
Then take (-144)(-5)= 720
Then take 720(-2)= -1440
Lastly you take (-1440)(-2) and get:
2,880
The decay factor of the equation given in the task content is; 0.87.
<h3>What is the decay factor from the equation?</h3>
According to the task content; the equation given is; y = 453(0.87)^4.
By comparison with exponential decay functions, it follows that the decay factor from the equation given is; 0.87 which insinuates that the factor of change after each decay is 0.87.
Read more on decay factor;
brainly.com/question/1522819
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