The results of the experiment are shown in the frequency side
a) 14
b) 3600 Best guess 300*12
1: 2/5=emails 3.6hrs=emails, 3.6=2/5 5-2=3 3.6•3=__hours of work
2. 294+83=$__
3. 3•x=hw 64/4=__•3=__hrs on math
4. Idk sorry
Sorry if some of these are wrong but I'm pretty sure there right.
Answer:
C) 240
Step-by-step explanation:
b = 20 cm
h = 12 cm
<h3>Area = b . h</h3>
= 20 . 12
= 240 cm²
<h3>#CMIIW</h3>
Polygon A is similar to Polygon B because Polygon B is a dilation of Polygon A.
Step-by-step explanation:
sec(x) = 1/cos(x)
cot(x) = cos(x)/sin(x)
sec is smaller than cot, if cos is negative (making sec negative) and sin is negative (making cot positive).
and that is true for the third quadrant.
which is pi < x < 3×pi/2
so, the third answer is right.