Answer:
Anything greater than 18
Explication: There can be multiple different answers. For example 8 has to be less than x-9. X can be any number that is higher than 18 because 18-9 is 9 which is greater than 8.
Answer:
Step-by-step explanation:
THE DETERMINANT IS:
c=ad-bc, where we have the matrix a b
c d
C=16-(-20)=16+20=36
c for 28 c=(-1/2 *8)-(-4)=-4+4=8
P=(-2,4) x0.5
=(-1,2)
Q=(2,7) x0.5
=(1,3.5)
R=(2,-2)x0.5
=(1,-1)
Solve the proportion using cross products. 29 miles/58 hours = 10 miles/n hours
The HCF of 36 and 96 is 18 since 18 is the greatest number which is divisible for both 36 and 96.
