A heart only has one line of symmetry-down the middle-
Answer:
Yes
Step-by-step explanation:
Turtles are literally the cutest sea creature ever
There are a lot of mixed numbers that are greater than 8.45. For example:
8.45< 8.50
⇒ 8.45< 8 1/2
8.45< 8.60
⇒ 8.45< 8 3/5
Some mixed numbers that are greater than 8.45 are 8 1/2, 8 3/5, etc.~
Answer:
--3 ±sqrt((-3)^2 -4(4)(-9))
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2(4)
Step-by-step explanation:
4x^2-5=3x+4
We need to get this in standard form to answer the question
Subtract 3x from each side
4x^2-3x-5=3x-3x+4
4x^2-3x-5=+4
Subtract 4 from each side
4x^2-3x-9 =0
a = 4
b = -3
c = -9
-b ±sqrt(b^2 -4ac)
---------------------------
2a
--3 ±sqrt((-3)^2 -4(4)(-9))
-------------------------------
2(4)