Answer:
2*(n-1) represent the product of 2 and the difference of number and 1.
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A)
5 – 12i = 3 + 2i
or, 3 – 2i
or, – 3 + 2i
or, – 3 – 2i
b)
3 + 4i is 2 + i
Answer:
1168.5
Step-by-step explanation:
The formula is
A=p(1+rt)
A future amount
P present amount
R interest rate
T time
A=950(1+0.0575×4)=1168.5
Answer:
304 brass connectors.
Step-by-step explanation:
We have been given that a box filled with brass connectors weighs 5 pounds 4 ounces. The box weighs 8 ounces when empty, and each connector weighs 0.25 ounces.
Since we know that 1 pound equals to 16 ounces.Let us convert weight of box filled with brass connectors from pounds to ounces.
Now we will find weight of brass connectors by subtracting weight of empty box from weight of filled box.
Let us divide 76 by 0.25 to find number of brass connectors in the box.
Therefore, there are 304 connectors in the box.
Given:
1. 
3. 
To find:
The missing values to complete the congruence statements:
1. 
3. 
Solution:
1.
We have,

Here, vertices H, J, I are corresponding to I, Q, P. So,

Therefore, the complete statement is
.
3.
We have,

Here, vertices J, L, K are corresponding to F, G, H. So,

Therefore, the complete statement is
.