Answer:
36×3/4
we will simplify it in four's table
9×3=27
Step-by-step explanation:
hope it help;)
Well i think that you will have to sub because its talking about how much money are apart from coles so your answer will be 6,738.
Answer:
y = 72x
324miles
Step-by-step explanation:
Given parameters:
Speed of the car = 72miles/hr
distance = y
time = xhrs
Unknown:
Write a direct variation equation for the distance= ?
Distance covered in 4.5hrs =?
Solution:
A. Write a direct variation equation for the distance;
A direct variation is a linear equation.
It often takes the form y = kx
For this problem;
Distance = speed x time
input the parameters;
y = 72x
The direct variation equation is y = 72x
B. Distance traveled in 4.5hrs
y = 72x
x is the time taken;
So;
y = 72 x 4.5 = 324miles
Answer:
15)
17)
19)
21)
23)
Step-by-step explanation:
15)
17)
19)
21)
23)
Answer:
In the right triangle, the side a= and the hypotenuse c=.
To find: the value of x
We have,
and
Now,by the pythagorean theorem,
Substitute the values,
Subtract 36 from each sides,
Take square root from each sides,
Hence, the value of x is .