Can someone step by step explain the answer please
1 answer:
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!
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</span>Start by combining like terms on both sides
-6+3=-3
Now we have:
To isolate g we need to subtract 12 from both sides -18-12= -30
Now we have
Divide both sides by -3 to isolate g, now we have:
When we divide an inequality by a negative we flip the sign so:
becomes:
Final answer:
<span></span>
</span>Start by combining like terms on both sides
-6+3=-3
Now we have:
To isolate g we need to subtract 12 from both sides -18-12= -30
Now we have
Divide both sides by -3 to isolate g, now we have:
When we divide an inequality by a negative we flip the sign so:
becomes:
Final answer:
<span>