Answer: z = 
Step-by-step explanation:
To find <em>z</em>, you must set up a proportion to solve.
To find the altitude of a special right triangle, the formula is:

You can use <em>5</em> as <em>a</em> and <em>2</em> as <em>b</em> to complete the proportion:

Next, to solve:
<u>Step 1</u>: Cross-multiply.

(5)*(2) = z*z
10 = z²
<u>Step 2</u>: Take square root.
10 = z²
√10 = z
I hope this helps!
Answer:
0.900
Step-by-step explanation:
hope it helps u
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Answer:
the hell you are talking about?
Step-by-step explanation:
Answer:(12,5)
Step-by-step explanation:-7 to 5 is 12 and -3 to 2 is 5
Answer:
I would say A
Step-by-step explanation: