Answer:
21/4
Step-by-step explanation:
Multiply 7 and 3/4 to get 5.25 which is equivalent to 5 1/4
5 1/4 in an improper fraction is 21/4
Answer:
-3-(-7)=4 ,-7-(-3)=-4
Step-by-step explanation:
+ × += +
- × - = +
Answer:
Step-by-step explanation:
RT = sqrt(20^2 - 16^2)
RT = sqrt(400 - 256)
RT = sqrt(144)
RT = 12
SR/ST= QR/QT
SR/12 = 20/16
SR = 12 x 20 / 16
SR = 240/16
SR = 15
answer is C.
15 Units
Answer:
36.9
Step-by-step explanation:
Answer:
C) 9x
Step-by-step explanation:
a term is a single mathematical expression, all the other options are just parts of terms in the expression
