Answer:
Step-by-step explanation:
It is required to find the value of t for the given expression. The expression is :
It is simply based on calculations. Multiplying both equations by 7. We get :
On RHS, 7 will cancel out. Thus we get :
Since, 4 × 7 = 28
So, the value of t is .
Answer:
I would personally use more descriptive words and accurate defining words.
Step-by-step explanation:
Example: In your first answer you said " Jack does not realize the importance of fire" Rephrase this to say " According to my previous evidence it reviews the fact that jack has a difficult time realizing the uses and importance of this Vidal tool; fire." or from your second answer you stated " Jack only cares about hunting and meat" A better phrase would be " Jacks interests only lies in his moral tasks such as hunting and survival."
One sentence from your third sentence is " Jack knows there is no one to stop him or punish him if he hurts piggy." The new phrase could be " Consequence is non existent to Jack and due to the fact he understands punishment is not a factor he believes that there is no self- mortification for bringing harm to piggy."
One last example from your fourth answer is " Jack decides instead of staying with Ralph and learn to cooperate he leaves" The new phrase could be " As the opportunity of a new skill that pertains to cooperation learned from his social companion, he decides to leave the opportunity and go his own way"
Hope this help a little if you have any questions or problems let me know!!!!
I would say that the answer is B
Answer:
f(x) = 7+4x
Step-by-step explanation:
Just done
2x² + x - 3 = 0. This is a quadratic equation of the form:
ax² + b . x + c = 0, where:
a = 2
b = 1
c = - 3
To find the roots (or zeros) of this quadratic equation we have to apply the following formula:
x' = [- b + √(b² - 4.a.c)]/2a and x" = [- b - √(b² - 4.a.c)]/2a
Replace a , b and c by their respective values in both (x' and x")
x' = [-1 + √(1² - 4(2)(-3)]/2(2) and x" = [-1 - √(1² - 4(2)(-3)]/2(2)
x' = [-1 + √(1+24)]/4 and x' = [-1 - √(1+24)]/4
x' = (-1+5)/4 and x" = (-1 - 5)/4
x' = 4/4 and x" = -6/4
x' = 1 and x" = - 3/2