I think it's the second one, 3 1/3
Answer:
$3.02
Step-by-step explanation:
Jenna bought 3 pairs of socks that costed her $2.00 each.
So, $2.00 times the 3 pairs she bought is $6.00.
Jenna also bought a blouse for $5.98
$6.00 from the 3 pairs of socks she bought and $5.98 from the blouse would equal a total of $11.98
Jenna gave the cashier $15.00
$15.00 minus the total of $11.98 is $3.02
Jenna recieved $3.02 back
Answer:
(2a, 2b)
Step-by-step explanation:
(0, 2b)
(2a, 0)
(2a, 2b)
I racked my brain for that.
Answer: 6.403 miles; or, write as: 6.403 mi. .
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Explanation:
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5
--------------------------------------------
` right angle |_ |
` (right triangle ) |
` | 4
` |
`
"c" ` \
(hypotenuse) Starting point
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Since we have a "right triangle, we solve for "c"; using the
"Pythagorean theorem" ;
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→ a² + b² = c² ; Solve for "c" ; our answer (in "miles"; or, "mi.") ;
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Given : a = 4; b = 5 ;
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Plug these known values into our equation:
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→ 4² + 5² = c² ;
____________________________
→ 16 + 25 = c² ; ↔ c² = 16 + 25 ;
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→ c² = 41 ;
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→ Take the positive square root of each side of the equation (since the side of a "triangle" cannot be "negative";
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→ √(c²) = √(41) ;
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→ c = √41 ; Use calculator;
________________________________
→ c = 6.40312423743 ; Round to:
→ c = 6.403 miles; or, 6.403 mi.
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(2165-59)/3=
.............
