Answer:
y=3
Step-by-step explanation:
Assuming this is an enlargement where EFGH is enlarged to ABCD then the former is the object and the latter is the image. If so then
scale factor(k) of the enlargement=image length/corresponding object length
k=3/2
Therefore, y=4.5/k
y=4.5/(3/2)
y=3
If we take the assumption another way and say ABCD is reduced to EFGH then the former is the object and the latter is the image.
In that case,
k=⅔
y=4.5×k
y=3
In either case y=3units
Answer:
1/4
Step-by-step explanation:
That is because . One each line, you would divide y by x to get the constant, which is 1/4.
Answer:
hour or 50 minutes
Step-by-step explanation:
<u>Last week:</u>
Claire mowed 5 lawns
She mowed each lawn in hour.
She spent
hours to mow 5 lawns.
<u>This week:</u>
Claire mowed 5 lawns
She mowed each lawn in hour.
She spent
hours to mow 5 lawns.
<u>Difference:</u>
hour or 50 minutes.
15 1/3 - 6 1/4 - 4 2/3 = <span>4.41666666667 hours</span>
Answer:
Step-by-step explanation:
If a triangle has two legs of equal length
Then the bisector of the angle between those legs is perpendicular to the third side.