Answer:
Lol! I'll help you!! Remember: listen to your teacher andyoull know this!
Step-by-step explanation:
a (4,2)
b(4,4)
c(-1,-4)
I would say 69% because you are allowed to drive as a senior so that would end up being the highest percentage
Answe10/5 - 5/5 = 5/5
Step-by-step explanation:
Answer:
Option D
Step-by-step explanation:
Let the age of Barbara sister = x years
And the age of Barbara's brother = y years
"Barbara's sister is 7 years younger than Barbara's brother"
x = y - 7
If y = 21,
x = 21 - 7 ------(1)
"Barbara's sister is twice old as Barbara"
x = 2b --------(2)
By substituting the value of x from equation (2) to equation (1),
2b = 21 - 7
2b + 7 = 21 + 7
2b + 7 = 21
Therefore, Option D will be the answer.
You can use Newton's law, Resultant force=Mass×Acceleration.To find the acceleration take force over mass of the person which is 761N÷75.0kg.Hope this helps.