For the last 2 questions,
1. 9/10
2. 7/12
If you times 39.99 by 0.20 (20%) then you get your answer of $7.99
Answer:
Step-by-step explanation:
In ΔBCA and ΔDCA,
BC ≅ CD Given
∠BCA ≅∠DCA Given
AC ≅ AC Reflexive property
ΔBCA ≅ ΔDCA S A S congruent
∵ BA ≅ AD CPCT {Corresponding part of congruent triangle}
Answer:
The pattern form is 8,15,34,71 which follows the rule
Step-by-step explanation:
Given : Rule
To find : Create a number pattern that follows the rule. Use at least three terms in the pattern ?
Solution :
Rule
Put n=1,
Put n=2,
Put n=3,
Put n=4,
The pattern form is 8,15,34,71 which follows the rule