X + y = 33
x - y = 9 Add the 2 equations together
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2x = 42 Divide both sides by 2
x = 21
Use the original equation and plug 21 in for x, then solve.
x + y = 33
21 + y = 33
Subtract 21 from both sides
y = 12
One list had 21 items on it and the other list had 12 items on it.
1. The measures of the length and the width of the picture are equal, so the picture is square shaped.
2. The enlarged picture will still be a square, since when we enlarge, we enlarge all distances with the same factor.
3. Let the dimensions of the large picture be a (length) by a (width)
4. Area of picture =


Answer: the dimensions are

by
Answer:
<u>B and D</u>
Step-by-step explanation:
I did edgenuity
Answer:
The distance between the points is 5 units
Step-by-step explanation:
I used distance formula for the question using two points
I
Answer:
9604
Step-by-step explanation:
V = (7/3)³ × 756
= 343/27 × 756
= 9604 ft³