Answer: 20 = right triangle 21 = acute 22 = obtuse
Step-by-step explanation:
20 - Because there is a right angle/ 90 degree angle
21 - Because all the angles are less that 90 degrees which makes them acute.
22 - Because all the angles are more than 90 which makes them obtuse.
Answer:
Carmen will have her loan payed off in 20 months.
Ramona will have her loan payed off in 25 months.
Step-by-step explanation:
Carmen: $800 loan; paying $40 a month
Divide $800 by $40 and you'll get 20 months
Ramona: $500 loan; paying $20 a month
Divide $500 by $20 and you'll get 25 months
Answer:
70%
Step-by-step explanation:
First find the ones that still need to be installed
270-81
189
Percent to be done = number to be installed / total
=189/270 =.7
Change to percent form = .7 *100% = 70%
Answer:
7) 9
8) 11
Step-by-step explanation:
√81=9
√25=5 √36=6
5+6=11
The answer to this equation is x=42.
