8
round each number to the nearest 10, then
640 ÷ 80 = 8 ← estimate
Answer:
Her total pay is 2,887.50 since she did not make over 4000$ she will not receive the extra 500$ bonus
Step-by-step explanation:
82,500 X 3.5% = 2,887.50
Answer:
![r=\sqrt[3]{\frac{3v}{4} }](https://tex.z-dn.net/?f=r%3D%5Csqrt%5B3%5D%7B%5Cfrac%7B3v%7D%7B4%7D%20%7D)
Step-by-step explanation:
To solve for 
:
(given)
(times 
on both sides)
I hope this helps :)
Answer:
3/-3=-1
Step-by-step explanation:
any number divided by a negative number gives a negative answer
Answer:
b) Julie can use properties of congruent triangles to show that AB≅BC and BC≅CD. Then she can show BC≅AD because opposite sides of a parallelogram are congruent
Step-by-step explanation:
On the assumption that Julie must show all four sides to be congruent, the one remaining step after using the properties of congruent triangles is to show that side AD is congruent to the rest of the sides. Answer choice B describes that.
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IMO, Julie is finished after she shows∠A≅∠B and AB≅BC, because a parallelogram will be a square if adjacent sides are congruent (makes it a rhombus) and adjacent angles are congruent (makes it a rectangle). A rhombus that is a rectangle is a square.
