Answer:
The correct expression is (9 + 4i) + (36-2i)
Step-by-step explanation:
Here, we want to find the expression that is equal to the given polynomial out of the options
The expression that is equal to 45 + 2i will be
(9 + 4i) + (36-2i)
That will yield;
9 + 36 + 4i-2i
= 45 + 2i
Answer:
$20/$10=2
Step-by-step explanation:
The common denominator is: 24 so the 1/6 renamed is: 4/24 and The 1/8 Renamed is: 3/24
Sum of all angles in a triangle must equal 180
so
180 - (30 + 50)
= 180 - 80
= 100
answer:
third angle = 100
To find the surface area you will find the area of each flat surface or each face.
The faces are in the shape of a rectangle , so multiply the length by the width.
A = lw
Front/ Back-3 1/2 x 3 1/3 = 11 2/3 ft.²
Sides- 3 1/3 x 3 1/3 = 11 1/9 ft.²
Top/bottom - 3 1/2 x 3 1/3= 11 2/3 ft.²
Add together to get the total surface area.
11 1/9+11 1/9+11 2/3+11 2/3+11 2/3+11 2/3 = 68 8/9 ft.²
The total surface area is 68 8/9 ft.².
