169 = 169 52 + 122
134
a² +6² = ²
25 + 144 =169
Triangle DEF has side lengths of 5 cm, 13 cm, and 12 cm. Use the Converse of the
Pythagorean Theorem to prove that DEF is a right triangle. Drag each answer on
the top to the step # below.
STEP 1
STEP 2
STEP 3
STEP 4

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

hreryryrranswer:

step-by-step explanation:

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart