To get the lowest grade is get all of them inccorect, which is 0% , which is the lowest grade.
Hope this helps! Can i get brainiest?
Answer:
First number =x
Second = x+33
Sum = x+(x+33)=59
2x=59-33
x=26/2
x=13 (first number)
Second number = x+33 =13+33 =46
Your numbers are 13 and 46
Step-by-step explanation:
S=r*theta where s is arc length and the r is radius and theta is in RADIANS ONLY!! If you use degrees this formula does not work.
So we have a arc length of 38.485ft and a radius of 7. So rearranging the formula for theta, we get;
theta=(38.485)/(7)= 5.498radians then to convert to degrees if needed just take;
5.498rad*(180/pi)= 315deg
D=vt, distance is equal to velocity times time.
4v+3(v+3)=149 perform indicated multiplication
4v+3v+9=149 combine like terms on left side
7v+9=149 subtract 9 from both sides
7v=140 divide both sides by 7
v=20
So the ship traveled at a speed of 20 mph when heading east.
Answer:
the first option is the right answer.
