Answer:
Number of CDs in Walter's collection = x = 36
Step-by-step explanation:
x denotes number of CDs in Walter's collection.
Also, the number of CDs in Brian's collection is 3 times the number in Walter's collection.
Number of CDs in Brian's collection
Total number of CDs in both Walter's collection and Brian's collection = 144
So,
Number of CDs in Walter's collection = x = 36
Answer:
See below.
Step-by-step explanation:
Recall the identities:
Answer:
Since Cn+1^1+Cn+2^2 = Cn+1^3 is false, there is no solution.
Step-by-step explanation:
Hope this helps:)
Answer:
Step-by-step explanation:
The measurements of a quadrilateral will add up to be 360. Additionally, we know these two triangles created within the parallelogram will be congruent, so their corresponding angles will also be congruent by CPCTC.
(44 * 2) + (105 * 2) + (31 * 2) = 360
<em>Have a nice day, fam. Spread The Love.</em>
(-2.1) * (-1.4) = ?
(-2.1) * (-1.4) = 2.94
Answer: C