Step-by-step explanation:
3a^2+24a+45=0
×3/3( first ×3)
9a^2+24(3a)+135=0
(3a+15)(3a+9)=0
now /3
3(a+5)(a+3)
a=-5✓
a=-3✓
This data set has no outliers, because all of the numbers are close together.
Answer:
3 pm
Step-by-step explanation:
Because 3x5 = 15 and 5x3=15 so it would be at 3 pm
<span>Answer:
1. AC = AC [Reflexive property]
2. <A = <C [Corresponding angles are congruent]
3. AD = BC [Parallelogram has two congruent opposite legs]
4. Both triangles are congruent by SAS</span>
