X=4 because when you square 4 you get 16! Aka 4x4=16. Also the other one is 16 divided by 4. Hope this helped
The volume of figure is 2 m³
<h3>What is volume of triangular pyramid?</h3>
The volume of a triangular pyramid can be easily found out by just knowing the base area and its height and is given as Volume of a triangular pyramid = (1/3) Base Area × Height
volume of figure,
= 1/3* base area * height
= 1/3* 1/2* 4 * 1 * 3
= 1/3 * 2 * 3
= 2 m³
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78000000 in scientific notation is
7.8 x 10 ^ 7
Answer:
x=1
Step-by-step explanation:
Divide both sides by the numeric factor on the left side, then solve.
Answer:
y = 15 and x = 22
Step-by-step explanation:
700 = 25x + 10y
x = y + 7
700 = 25(y +7) + 10y
700 = 35y + 175
525 = 35y
15 = y
700 = 25x + 150
550 = 25x
22 = x