Factors of 20: 1, 2, 4, 5, 10, 20
Factors of 32: 1, 2, 4, 8, 16, 32
Common factors: 1, 2, 4
Answer: GCF is 4
Answer:
C- all numbers less than 13.
Why these are incorrect:
A- If it was "less than or equal to" the sign would have to be "≤"
B- If it was 'greater than or equal to" the sign would have to be "≥"
D- If it was "greater than" the sign would have to be ">"
Answer:
x^2-bx-20
Step-by-step explanation:
1. given
2. measure angle 1 plus measure angle 2 equals 90 degrees
3. B D bisects angle A D C
4. definition of angle bisector
5. definition of congruence
6. measure angle 1 is equal to measure angle 3
7. angle 1 is congruent to angle 3
7. definition of congruence
hope that helps
Answer:
The solution to the inequality 89 – 9.8t < 10.6 is ?
t > 8
The solution to the inequality 89 – 9.8t > 20.4 is?
t < 7
To determine when the projectile hits the ground, solve 89 – 9.8t = 0 for t.
t = 9.08163265306
Rounding to the nearest whole second, t is about ?
9 seconds.
The viable solution set is ?
[0, 7) or (8, 9]