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bixtya [17]
3 years ago
12

Which statement is true about this quadratic equation? y = x^2 – 11x+ 7

Mathematics
1 answer:
mihalych1998 [28]3 years ago
6 0

Answer:

I think the answer is d but I'm not 100% sure

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Y+3/5<br><img src="https://tex.z-dn.net/?f=%20%5Cgeqslant%20" id="TexFormula1" title=" \geqslant " alt=" \geqslant " align="absm
kodGreya [7K]
Y+2/3 -2 y+3/5 what do u want?
3 0
3 years ago
53% of what number is 384? <br> i got 724.52 how do i round it to the hundredths place?
aleksandr82 [10.1K]

Answer:

thats right.

Step-by-step explanation:

the first place after the decimal is tenths, second, hundredths, third thousands, and so on

6 0
3 years ago
Factor, using magic x. x^2-8x-9<br> PLEASE HELP VERY URGENT THE SOONER THE BETTER.
Alex73 [517]

Answer:

(x+1)(x-9)

Step-by-step explanation:

x^2+x-9x-9=0
x*(x+1)-9(x+1)=0
(x+1)(x-9)=0
x+1=0
x-9=0
x=-1 and x=9

6 0
2 years ago
Solve for x 1.x=1 and 2over 3​
kogti [31]

Answer:

<h3>x = 1 and 2/3 or x = 1 2/3</h3><h3 />

Step-by-step explanation:

Simplify both sides of equation

1 * x = 1 2/3

1 * x is 1x which is the same as x because there is one x

then for the improper fraction which is 1 2/3

to simplify improper fractions we times the whole number by the denominator

so 1 * 3 then add the numerator 2 and the denominator stays the same so we get x = 5/3

now we have x = 5/3 this is not correct because the numerator is bigger than the denominator so we just subtract the denominator from the numerator and how many times 3 goes into 5 (in this case 1) becomes the new whole number.

therefore we get x = 1 2/3

6 0
3 years ago
200 people whee asked how often they go to the movies and whether they prefer action or drama. If 144 people went to the movies
Alex Ar [27]

Answer:

It would be 72% trust me it is correct because this level of questions seems a little to young for me lol

Step-by-step explanation:

6 0
3 years ago
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