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Klio2033 [76]
3 years ago
12

7 = y + 2 check your solution

Mathematics
1 answer:
Lynna [10]3 years ago
5 0

Answer:

9

Step-by-step explanation:

the answer is 9 because 7=y so , 7+2=9

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A 13foot lader i upagenst a tree the bottom of the ladder is 5 feet away form the tree how high is the ladder on the tree
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Think of the 13-ft length of the ladder as the hypotenuse of a right triangle. Represent the horiz. distance from foot of ladder to base of tree by x, or 5 ft.

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Note: Please pay attention to your spelling: "lader i up agenst a tree" should be "the top of a 13-ft ladder is placed against a tree."

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