Answer:
$40.95
Step-by-step explanation:
12.6 * 3.25 = 40.95
Given that r = (7,3,9) and v=(3,7,-9), evaluate r + v. A. (-21,-21,81) B. (10,10,0) C. (21,21,-81) D. (-10,-10,0)
ololo11 [35]
Answer:
B. (10, 10, 0)
Step-by-step explanation:
Each component of the sum is the sum of corresponding components:
r + v = (7, 3, 9) +(3, 7, -9) = (7+3, 3+7, 9-9) = (10, 10, 0)
Answer:
def validateID(this_id):
is_valid = 0
checksum = 0
n = int(this_id)
count=1
while(n!=0):
d=int(n%10)
if(count%2==0):
d=d*2
if(d<10):
checksum=checksum+d
else:
while(d!=0):
x = int(d%10)
checksum = checksum + x
d=int(d/10)
else:
checksum=checksum+d
count=count+1
n=int(n/10)
if(checksum%10==0):
is_valid=1
return is_valid, checksum
def main():
test_id = "176248"
is_valid, checksum = validateID(test_id)
if(is_valid==1):
print(test_id+" is valid and checksum is "+str(checksum))
else:
print(test_id+" is not valid and checksum is "+str(checksum))
test_id = "79927398713"
is_valid, checksum = validateID(test_id)
if(is_valid==1):
print(test_id+" is valid and checksum is "+str(checksum))
else:
print(test_id+" is not valid and checksum is "+str(checksum))
test_id = "6080320539447211"
is_valid, checksum = validateID(test_id)
if(is_valid==1):
print(test_id+" is valid and checksum is "+str(checksum))
else:
print(test_id+" is not valid and checksum is "+str(checksum))
return
if __name__ == '__main__':
main()
1. Find the radius of the circle
2.<span>Find the area of the full circle and divide it by two
3.</span><span>Remember to state your answer in square units.</span>
Answer:
-20 + 30x
Step-by-step explanation:
-10(1) = -10
-10(-3x) = 30x
new equation
-10 + 30x -10
-10 + -10 = -20
-20 + 30x
