Answer:
5√2
Step-by-step explanation:
√50=√25*2=√5^2*2=5√2
Answer:
m= 655.75
Step-by-step explanation:
m=15.75+32d
m=15.75+32x20
m=15.75+640
m= 655.75
Cross product for decimals are you have two decimals and for example 1/2 and 2/4 i would multiply 1*4 and 2*2