Answer:
Step-by-step explanation:
Convert the mixed fractions to improper fractions:
Find the common denominator and write equivalent fractions:
Add:
Reduce to mixed fraction:
Answer:
2.58 saved
Step-by-step explanation:
To find the discount, take the amount and multiply the discount percent
10.30 * 25%
10.30 *.25
2.575
Round to the nearest cent
2.58
Answer:
It is an arithmetic sequence.
Step-by-step explanation:
64 - 7 = 57
121 - 64 = 57
178 - 121 = 57
We have a common difference of 57, so it is arithmetic.
The explicit formula for the nth term
= 7 +57(n - 1).
Answer:
60
Step-by-step explanation:
To make 60 all you need to do is 30*3=60 I believe that it is 60
Answer:
Step-by-step explanation:
Notice that buy construction of a parallelogram,the angles 
and 
must equal each other. Then, based on the info given, we can write the following equation:
Then, angle =
which is also equal to angle B
and since the addition of all internal angles of the parallelogram must equal 
, then:
and therefore, since 
and 
must be equal, then:
