- 5x - 4x + 24 = - 3
9x = 27
x = 3
Answer:
HJ is 8
JE is 4
Step-by-step explanation:
Nice song in the other tab by the way:)
Answer:
center of mass
X =
Y =
Step-by-step explanation:
y = x and x = 0
parabola ; y = 20 - x^2
attached below is the detailed solution
M = б
Mx = б
My = б
X =
Y =
Let b be the number of books in a box. Then we can say that the total number of books is equal to the number of boxes times the number of books per box.
7b=126 divide both sides by 7
b=18
So there are 18 books per box.