Answer:
answers are A and C
Step-by-step explanation:
they both will equal 49w
Please Brainliest will be much appreciated
Answer:
k+7
k-7
or k+7/k-7
Step-by-step explanation:
you answer is b) -x^2-4x+7
Area=1/2 times height times base
base=2.5
area=3.75
subsitute
3.75=1/2 times height times 2.5
multiply both sides by 2 to get rid of fraction
7.5=height itmes 2.5
divide both sides by 2.5
3=height
sail is 3 meters tall