Answer:
The answer is 0 though im not sure if its not 0 then its 5
Step-by-step explanation:
Step-by-step explanation: Let's begin by finding the
greatest common factor for the numbers 65 and 39.
I would make a factor tree and break up 65 and 39.
So 65 is 13 x 5 and 39 is 13 x 3.
Since the 13's match up, the greatest
common factor between 65 and 39 is 13.
For the variables, we use the smallest power on each of them.
So we use a^3 and b^4 to get 13a^3b^4 as our GCF.
Answer:
The Terry's resultant speed is 27mi/h
Direction of ferry=20°
Step-by-step explanation:
(-25,0) + ( 0, 9)= (-25, -9) is the vector representing the movement of the ferry
Speed of ferry = sqrt[(-25)^2 + (-9)^2]
Speed= sqrt (-625 + (-81))
Speed= sqrt(-706)
Speed=26.57mi/h
Nearest tenth,speed= 27mi/h
Tanz° = (-9/-25)
Tanz°= 0.36
Z°= tan^-1 0.36
Z= 19.80°
Nearest tenth,z=20°
Answer:
Susan's dog weighs 9.75 pounds
Step-by-step explanation:
Given
The weight of Susan's cat = 3 pounds
Susan's dog weighs 3 1/4 or 13/4 times as much as her cat.
To determine
The weight of Susan's dog = ?
As the weight of Susan's cat = 3 pounds
Given that Susan's dog weighs 3 1/4 or 13/4 times as much as her cat. so
The weight of Susan's dog = 13/4 of 3
= 13/4 × 3
= 39/4
= 9.75 pounds
Therefore, Susan's dog weighs 9.75 pounds
