Answer:
-23
Step-by-step explanation:
Let first negative integer = x
The second = x +5
Their product = 126, hence,
x * (x +5) = 126
x^2 + 5x = 126
x^2 + 5x - 126 = 0
Two numbers whose product gives - 126 and sun gives 5
x(x + 14) - 9(x+14) =0
(x - 9) = 0 or (x + 14) = 0
x = 9 or x = - 14
Since x is said to be a negative integer,, the our x = - 14
First integer = - 14
Second integer = (x + 5) = (-14 + 5) = - 9
Sum of both integers :
-14 + - 9 = - 23
Answer:
They both equal
Step-by-step explanation:
There is a rule, that says:
sum of angle measures is always equal to 180 degrees.
thats why:
1) total degrees =180 = 45 + 90 + x
so x = 180 - 45 - 90= 45 degrees
the answer is that you can have unlimited number of triangles with those measures (different lengths of sided of triangles, but third angle has to have 45 degrees)
2) 180 = 67 + 27 + x
x = 180 - 67 - 27 = 86 degrees