Please please look at the picture and help me with this
1 answer:
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Answer:
16.5
Step-by-step explanation:
So we have the function:
To find f(2.5), substitute 2.5 for x. Thus:
Multiply:
Add:
And we're done!
Answer:
2<x<8
Step-by-step explanation:
-8>-5x+2>-38
first part : -5x>-38-2
-5x>-40 when divide by negative number flip the sign
x<-40/-5
x<8
second part : -8>-5x+2
-8-2>-5x
x>-10/-5
x>2
2<x<8
2<x<8
Therefore,DE=4y-8=4*6-8=16
And ,BE=y+10=6+10=16
=>BD=DE+EB=16+16=32
Hope This helps u...!!
And ,BE=y+10=6+10=16
=>BD=DE+EB=16+16=32
Hope This helps u...!!