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Roman55 [17]
3 years ago
6

Find the discriminant of 3x2 - 10x=-2.

Mathematics
2 answers:
FrozenT [24]3 years ago
7 0

Answer:

x= 4/5 or 0.8

Step-by-step explanation:

Irina-Kira [14]3 years ago
5 0

Answer: im going with the person on top so i dont have to do anything

Step-by-step explanation:

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Can someone help me on number 30 please
Bingel [31]

Answer:

24 divided by 3/4 =32

i got it bc 3/4 as a decimal Is 0.75 so 24 divided by 0,75 is 32 :)

Step-by-step explanation:


6 0
3 years ago
I am very confused, please help!
mojhsa [17]

Answer:

D

Step-by-step explanation:

Consider the equation:

\dfrac{3}{4}(24-16x)=-\dfrac{2}{3}(18x-27)

Use distributive property in both sides:

\dfrac{3}{4}\cdot 24-\dfrac{3}{4}\cdot 16x=-\dfrac{2}{3}\cdot 18x+\dfrac{2}{3}\cdot 27\\ \\3\cdot 6-3\cdot 4x=-2\cdot 6x+2\cdot 9\\ \\18-12x=-12x+18

Separate terms with x into the left part and terms without x into the right part:

-12x+12x=18-18\\ \\0=0

Since you get true equality 0 = 0, the equation is true for all real values of x. So, the equation has infinitely many solutions.

6 0
3 years ago
Determine the length of PN and the value of y
e-lub [12.9K]

Answer:

Side PN=26

y=16

Step-by-step explanation:

I put a photo of my work. It’s easier to do that then to try and put it all in words

7 0
3 years ago
Hillgrove High School plays 3 soccer games. The team loses 2 of those games. According to the tree diagram, how many ways could
nikitadnepr [17]
It can go three ways, I hope this helped ^^
5 0
3 years ago
Read 2 more answers
Find the measure of each angle in the isosceles trapezoid WXYZ.
marshall27 [118]
X + Y = 180 so X = 122. W = X = 122. Z = Y = 58
4 0
3 years ago
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