Answer:
22.39
Step-by-step explanation:
angle D + angle F + angle E = 180 (angle of triangle)
30 +60 + E = 180
E = 180 - 90
E = 90
so triangle DEF is right angled triangle
we know that,
sin 30 = EF /DF
OR, 1/2 = 6/ DF
OR, DF= 12
again,
cos 30 = De/DF
root3 /2 = DE /12
DE= 10.39
hence DF +DE
= 12 + 10.39
= 22. 39
Answer:
there is no real slope
Step-by-step explanation:
Answer:
2520 in³
Step-by-step explanation:
The volume of a prism is calculated as
V = Ah ( A is the area of the base and h the height )
A = bh( b is the base and h the height ), thus
A = × 14 × 18 = 7 × 18 = 126 in²
V = 126 × 20 = 2520 in³
Answer:
theres no scatter plot
Step-by-step explanation:
They are each .20 cents because you always divide the cost over the amount so 4.80 divided by 24 and it’s .20 cents! Hope this helps!