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Let the middle number be x.
Then the other numbers are x - 1 and x + 1.
x - 1 + x + x + 1 = -369
3x = -369
x = -123
x - 1 = -124
x + 1 = -122
Answer: The numbers are -124, -123, -122
Answer:
Step-by-step explanation:
The cubic trinomial is in this form :
So, instead A, B, and C we can use any number.
We use :
A=3
B=2
C=6
If angle A and B are complementary that means,
Measure of angle A + Measure of angle B = 90°
(x+16)° + (x-12)° = 90°
x+16+x-12 = 90°
2x+4 = 90°
2x+4-4 = 90°-4 (Subtraction Property)
2x = 86°
2x/2 = 86/2 (Division Property)
x = 43°
So,
For the measure of angle A, Plug in the value of x
(x+16)° = 43+16 = 59° ( ANSWER)
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