25 - 21 = 4 questions of his history incorrectly ;
4 / 25 = 0.16 represents the fraction of problems he answered incorrectly ;
I hope this helps you
3 1/4= 3.4+1/4=13/4
1 1/3=1.3+1/3=4/3
1 3/4=1.4+3/4=7/4
Volume =13/4×4/3×7/4
Volume =91/12
Answer:
20
Step-by-step explanation:
we can see that there are already answers for 2 which is six 6+6=12 now we can see that a triangle look the same as the six over the 8mm so that must be six so 6+6+6=18 now there is still s little section missing over the 8mm (the half triangle half square) is missing a section we can see that the perimeter is 8 and the area is 6 and 6+2=8 so that little area is 2 so 6+6+6+2=20
Answer:
0.50 (to the nearest hundreth) or
1 (to the nearest whole number)
Step-by-step explanation:
Look max or min value of 10 cosx will varry according to value of cosx and we know that
<span>cosx has max value of 1 and min value at -1 </span>
<span>thus 10*cosx has min value as 10(-1)=-10 and max value as 10(1)=10
</span> Hope that helps...if I'm wrong please correct me
