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Anit [1.1K]
2 years ago
12

Please select the correct answer!

Mathematics
2 answers:
ioda2 years ago
7 0

Answer:

the value of x must be -2 . ie option b

Viefleur [7K]2 years ago
4 0

Answer:

x-1=-x²+2x+5

-x²+(2x-x)+(5+1)=0

-x²+x+6=0

(x-3)(x+2)

x=3 or x=-2

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Which function has zeros at x = 10 and x = 2? f(x) = x2 – 12x + 20 f(x) = x2 – 20x + 12 f(x) = 5x2 + 40x + 60 f(x) = 5x2 + 60x +
4vir4ik [10]
To find the correct function, just plug in 10 and 2 to see if the function equals zero with both numbers.

f(x)=x^2-12x+20
f(10)=100-120+20
f(10)=0         --> that's what we want, so let's check the other number

f(x)=x^2-12x+20
f(2)=4-24+20
f(2)=0          --> perfect. this function has zeros at both x=10 and x=2

The function that has zeros at both x=10 and x=2 is f(x)=x^2-12x+20.
5 0
3 years ago
Read 2 more answers
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GREYUIT [131]
A true or false question is a question that gives you a statement, and asks whether it's true (correct) or false (wrong).
8 0
3 years ago
If L||M, find x and y<br><br> i need help asap plis
klasskru [66]

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26x = 234

x = 9

8(9)-10 + (13y-38) = 180

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8 0
2 years ago
If 10 kilograms are 22 pounds how much is 5 1/2 in kilograms?​
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Answer:

for 1 pound =10/22

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Step-by-step explanation:

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GuDViN [60]

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Step-by-step explanation:

What we know:

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48*3/8 = 144/8 = 18 women

3 0
3 years ago
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