Answer:
10/49
Step-by-step explanation:
5*4 = 20
14*7 = 98
lowest term = 10/49
Answer:
without numbers= 10x + 15y = 120
Step-by-step explanation:
grocery store= 10x (x=8 in this case)
music lessons= 15y
Step one =
-3/4x + 25 -1/8x = 1/8x = 1/8x -3 - 1/8x
-7/8x + 25 = -3
Step two =
-7/8x + 25 - 25 = -3 - 25
-7/8x = -28
Step three =
(8/-7) * (-7/8x) = (8/-7) * (-28)
Answer
X = 32
Answer:
726 feet
Step-by-step explanation:
Object height and shadow length are proportional, so you have ...
(object height)/(shadow length) = (18 ft)/(72 ft) = (dam height)/(2904 ft)
Then the dam height is ...
dam height = (2904 ft)(18/72) = 726 ft
Hoover Dam is 726 feet high.
Answer:
Proton
Step-by-step explanation:
However, the atom itself is not the smallest known particle, but instead each atom is made up of three individual parts: electrons, protons and neutrons. Furthermore, protons and neutrons themselves are made up of even smaller parts called quarks.