Answer:
Y-intercept=-4
Step-by-step explanation:
When you are finding the y intercept of something, you cover up the other variable because you would insert zero. In this case, x would be 0 and it will leave you with the equation, -2y=8 Just solve the rest using algebra--
-2y=8
-y=4
y=-4
So that means that the y intercept would be -4
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The best answer would be be C.20
The density of the pine wood, 4 cm on each side is 27/64 gram per cubic cm.
It is given in the question that each of the sides of the pine wood is 4 cm and it has the mass of 27 g.
We know that, the formula for density is given by:-
Density = Mass/Volume
As the pine wood has all of the sides equal, hence it is of cubic form.
We know that the volume of a cube = 
Here, we have,
Side = 4 cm
Hence,
Volume of pine wood = 
We know that,
Mass of pine wood = 27g
Hence, we can find,
Density of pine wood = 
To learn more about density, here:-
brainly.com/question/952755
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2 3/5 divide 6
pretend that 6 has a denominator which is 6
2 3/5 divide 6/1
make 2 3/5 into a improper fraction
multiply the whole number and denominator together
2*5=10
add 10 with the numerator
10+3=13
13/5 divide 6/1
always flip over the second fraction
13/5*1/6
13*1=13- multiply the numerators together
5*6=30 - multiply the denominators together
13/30- as a decimal=0.43333 ( the 3s continue forever )
answer:
0.433333
