Answer:
52 m
Step-by-step explanation:
a^2 + b^2 = c^2
a^2 + 39^2 = 65^2
a^2 + 1521 = 4225
4225 - 1521 = 2704
Square root of 2704 = 52
Add $35 + $55 and you get 90, multiply 90 by 5 and you get $450. so the answer is A. hope this helped.
Answer:
5-i
Step-by-step explanation:
Product=multiplication
Let the complex number=x
(3+2i)*x=17+7i
x=17+7i / 3+2i
x=(17-7i)*(3-2i)/(3+2i)*(3+2i)
=51-34i+21i+14i^2 / 9+6i+6i+4i^2
=51+13i+14i^2 / 9+12i+4i^2
= (51+14 - 13i) / 13
= (65 -13i) / 13
= 65 / 13 - 13 i / 13
= 5 - i.
Answer:
X= 5/22
Step-by-step explanation:
Answer:

Step-by-step explanation:
Let, the number of blueberry slices = b and number of cherry slices = c.
As, each slice sells for the price of $3.50.
Thus, the revenue of total slices sold = 
Also, the money spent on ingredients of both the pie is $15.25 and $12.84 respectively.
Thus, the total selling cost of the slices = $15.25 + $12.84 = $28.09.
So, we have,
Cindy's profit = Revenue - Cost
i.e. Cindy's profit = 
Hence, the required expression is
.