Answer:
.7
Step-by-step explanation:
As a decimal it would be .7, easy way to do it is 7/10 is 70%, change the % to a . and move it to the left twice, leaving you with .70, 0's are place holders, and you dont have to write them if there is nothing behind it, leaving you with .7
Hope this helped, Brainliest?
Answer:
It would have to either be A or B
Step-by-step explanation:
Answer:
484 Inch
Step-by-step explanation:
Radius of the tire=11 inch
The distance which the tire covers in 1 revolution is the circumference of the tire.
Circumference of a circle=2πr
Therefore:
<u>Distance of the tire in 1 revolution=2*π*11=22π inches</u>
From the above, we can then determine the distance which the tire travels in 7 revolutions.
Distance if the tire in 7 revolutions=7*22π
=483.81 Inch
≈484 Inch ( to the nearest inch)
The tire travels approximately 484 Inch in 7 revolutions.
Answer:
Option A: Madison, (1.2,-1.6) is the correct answer.
Step-by-step explanation:
Observing Madison's solution it can be seen that he has used elimination method to solve the system. If elimination method has to be used the first equation has to be multiplied by 4
While Madison has made mistake with sign of one term in equation 1 (he has written -8x instead of 8x)
So <u>Madison's solution is wrong. </u>
Tyler has used the substitution method to solve the system of equations and has done it correctly (Calculated value of y in terms of x from equation 1 and substituted in equation 2)
The value of x=1.2 is correct, we have to find the value of y
So,
Putting the value of x=1.2 we get,
The solution of given system of equations is (1.2,-1.6)
Hence,
Option A: Madison, (1.2,-1.6) is the correct answer.