Answer:
1/2 =0.5
1/2+0i=io+1/2
1/2i=1/2i
1+2i
=1+2i
Step-by-step explanation:
50% = 1/2
1/2 of 400 is 200
200 students bring their lunch.
Answer:
16%
Step-by-step explanation:
Equation: * 100
* 100= * 100
0.15625 (round to .16)
16%
There's a big triangle with base (2+6) meters and altitude 5 meters.
The formula for the area of a triangle of base B and altitude H is
A = BH/2.
The area of the large triangle is thus A = (8 meters)(5 meters)/2, or
20 square meters.
Use A = BH/2 to find the areas of the other triangles.
It would be 7/3 as you times the whole number by the denominator. Then add the numerator to get the numerator of your answer, finally add the original denominator to your answer to equal 7/3 .