Answer:
Step-by-step explanation:
a * b = 50
a + b = 15.....a = 15- b
(15- b)*b= 50
15b- b^2-50 = 0
-b^2+15b-50=0
(−b+5)(b−10)=0
−b+5=0 or b−10=0
b=5 or b=10
your numbers are 10 and 5
10 * 5 = 50
10 + 5 = 15
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Answer:
S= 1.301
Step-by-step explanation:
5.313-4.012=S
Answer:
point b
Step-by-step explanation:
point b is corresponding to the absolute maximum value of the function
(5 + 7x + 6)/2 = 3x + 9
7x + 11 = 6x + 18
7x - 6x = 7
x = 7
EF = 3x + 9
= 3(7) + 9
= 21 + 9
= 30
