Answer:
-3.1
Step-by-step explanation:
Answer:
Answer A in your list
Step-by-step explanation:
Simply replace x in the expression for f(x) with "x+h" and perform any squaring of binomials as needed:
If , then:
which is the first answer in your list of possible options
Answer:
The numbers are -15 and 100
Step-by-step explanation:
we have
Solve the left side
so
equate the numerators and the denominators
20+x=5 ------> x=5-20=-15
100=y -------> y=5
therefore
The numbers are -15 and 100
2x+5= length
2x+5+2x+5+x+x=28
6x+10=28
6x=18
x=3
The width is 3 and the length is 11.