Pentagon ABCDE is shown on the coordinate plane below.
2 answers:
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For this case we must calculate the values of the unknowns.
We have then:
is 3,000 times greater than
We have the following equation:
From here, we clear the value of x:
Then, on the other hand we have:
"and is _____ times greater than 1.38 × 101"
That is, we have the following equation:
The value of y is:
Answer:
6.9 × 105 is 3,000 times greater than 2.3 × 102 and is 50000 times greater than 1.38 × 101.
We have then:
We have the following equation:
From here, we clear the value of x:
Then, on the other hand we have:
"and is _____ times greater than 1.38 × 101"
That is, we have the following equation:
The value of y is:
Answer:
6.9 × 105 is 3,000 times greater than 2.3 × 102 and is 50000 times greater than 1.38 × 101.
We just multiply the scale to the dimensions
2 in to original is: 2×40= 80 cm
or do proportions:
=
=
=x
=80 cm=x the original dimension.
Same thing to the other side.
1.5×40=60 cm
or proportions again:
=
=y
60 cm=y
60 cm is the original dimension
80 cm times 60 cm ORIGINAL DIMENSION
2 in to original is: 2×40= 80 cm
or do proportions:
=
=80 cm=x the original dimension.
Same thing to the other side.
1.5×40=60 cm
or proportions again:
60 cm=y
60 cm is the original dimension
80 cm times 60 cm ORIGINAL DIMENSION