Answer:
a + b =1
Step-by-step explanation:
Write the given quadratic as x^2 – 1x – 90 = 0. This factors into
(x - 10)(x + 9) = 0, and so the roots/solutions are {-9, 10}.
If we call -9 "a" and 10 "b," then the sum a + b is -9 + 10, or a + b =1.
Answer:
Step-by-step explanation:
mcccccccccccccccccccccccccccccccccccccccccccccc
Answer:
g²
Step-by-step explanation:
Factoring both terms:
8g²=2×2×2×g×g
g³=g×g×g
Here,
g×g is common in both terms.
So the GCF(Greatest Common Factor)=g²
Answer:
GH = MN
Step-by-step explanation:
Same as last posted question
To determine if these line segments are congruent you can find the distances between the x values and the y values for each set of points.
(-1, 10) and (-5, 2). 4 on x axis and 8 on the y axis.
(9, -7) and (1, -3). 8 on the x axis and 4 on the y-axis.
This means they are congruent. Each triangle would have the same two side lengths making the hypotenuse the same.