Answer:
x = -45
Step-by-step explanation:
Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Multiply 5 to both sides:
(x/5) * 5 = (-9) * 5
x = -9 * 5
x = -45
x = -45 is your answer.
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Euler's formula for a polyhedron is given by:

Make E, the subject of the formula:

Put F = 20, V = 12, to obtain E,

Therefore, there are 30 edges
The general equation of a line is:

When m is the gradient and x1 and y1 are the coordinates of the points on the line
Therefore:


6 because 1 in 1/6 represents how many he took and the denominator in the other fractions gets smaller because it's less and less each time
Answer:
the most sensible answer is probably 48
Step-by-step explanation:
16 inches is a feet and 4 inches long that's long for beads