Simplify. Y/3 + 1/y^2/9 - 1
2 answers:
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We need to find out how much 17 percent of 2,500 is, and then subtract that amount by 2,500. We can use proportions to use this. We can set up a fraction with x/2500 and another fraction with 17/100. Then, we need to cross multiply. This gives us 42,500. Next, we can divide by 100. This gives us 425. We know that they will save $425 if they decrease their energy use by 17%. We now need to subtract $425 from $2,500. This gives us $2,075. If the company is successful in decreasing their energy use by 17%, their bill would be $2,075.
Answer:
The length of GH is 2 inches
Step-by-step explanation:
The given parameters are;
Parallelogram ABCD ~ Parallelogram EFGH
Segment BC of parallelogram ABCD corresponds to segment FG of parallelogram EFGH
Similarly
Segment CD of parallelogram ABCD corresponds to segment GH of parallelogram EFGH
In parallelogram ABCD, we have;
Segment BC = 21 in.
Segment CD = 6 in.
In parallelogram ABCD, we have;
Segment FG = 7 in.
Given that parallelogram ABCD is similar to parallelogram EFGH, we have;
Which by substitution, gives;
= 2 inches