i think it is 1.154, i got this by rooting 16 to four and then to two i then got the tangent for thirty and multiplied 2 by that.
60 degrees is the measure of one interior angle of an equilateral triangle
C, take 5 and divide it by 8 to get the answer
Answer:
54 times you can fill a cone with the grain that is stored in the container
Step-by-step explanation:
step 1
Find the volume of the paper cone
The volume of the cone is
we have
substitute the values
step 2
Divide the total volume of the container by the volume of one paper cone
6r+7=13+7r
Move 7r to the other side. Sign changes from +7r to -7r.
6r-7r+7=13+7r-7r
6r-7r+7=13
-r+7=13
Move +r to the other side. Sign changes from +7 to -7.
-r+7-7=13-7
-r=6
Multiply by -1 to get positive and for 6
-r(-1)=6(-1)
r=-6
Answer: r=-6