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MAXImum [283]
4 years ago
4

What is the first step in solving the quadratic equation -5x2+8=133?

Mathematics
2 answers:
Mama L [17]4 years ago
8 0

Answer:

Substracting 8 from both sides

Step-by-step explanation:

We want to leave the X variable Alone in its side of equality so the first step is to pass single numbers to the other side

Leviafan [203]4 years ago
8 0

Answer:

B.

Step-by-step explanation:

Took the test

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I need to graph it and find the slope plz help
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Answer:

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graph attached below

Step-by-step explanation:

in the equation y= mx+b, m is the slope, and b is the y-int

8 0
3 years ago
Application: a rhombus as an area of 72 ft and the product of the diagonals is 144. What is the length of each diagonal?
Svetach [21]
<span>the formula that I used would be
p = a √( 2 - 2 cos(A) ) = a √( 2 + 2 cos(B) )q = a √( 2 + 2 cos(A) ) = a √( 2 - 2 cos(B) )<span>p2 + q2 = 4a2 

this would give us these measurements for the diagonals
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q=15</span></span>
7 0
4 years ago
How do you solve 3+56684
romanna [79]
Just make the problem into a form in which you can solve

56684
+      3

Add 3
Final Answer: 56687
5 0
3 years ago
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How do I solve this problem :( ?
MArishka [77]
Foil
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Ryan played in 3 basketball games. He scored 18 points in the first game and 12 points in the second game. If he scored 42 point
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The correct answer for this very hard equation would happen to be 12 because 18+12 happens to equal 30 and 42-30 just so happens to equal 12
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