This is a question about finding the GCF or the greatest common factor for these two numbers. The real question there is what is the largest number that both 56 and 64 can be divided by and still give out integers (meaning, whole regular counting numbers). This number turns out to be 8. 56/8 = 7. 64/8 = 8. The GCF gets pulled to the outside of the parenthesis and the divided numbers remain on the inside being added together. It looks like this, 8(7+8).
Answer:
t = 42857.14 h
Step-by-step explanation:
Given that,
The speed of space shuttle, v = 28000 km/h
We know that, the distance between the Saturn and the Earth is 1,200,000,000 km.
Let t be the time.
As we know, speed = distance/time
So,
So, the required time is equal to 42857.14 hours.
Solution of equation 4-2(x-5)=x-19 is given below .
Step-by-step explanation:
4-2(x-5)=x-19
Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
4-2*(x-5)-(x-19)=0
Step by step solution :
Step 1 :
Equation at the end of step 1 :
(4 - 2 • (x - 5)) - (x - 19) = 0
Step 2 :
Step 3 :
Pulling out like terms :
3.1 Pull out like factors :
33 - 3x = -3 • (x - 11)
Equation at the end of step 3 :
-3 • (x - 11) = 0
Step 4 :
Equations which are never true :
4.1 Solve : -3 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation :
4.2 Solve : x-11 = 0
Add 11 to both sides of the equation :
x = 11
One solution was found :
x = 11
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