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Nikolay [14]
2 years ago
8

Help pls will give Brainly points

Mathematics
1 answer:
aliina [53]2 years ago
4 0

Answer is 4 so it is = to x = 4

Because the numbers is the same and the lines is the same.

x = 4

b is 4

hope this helps pls give me brainly points thx.

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SOLVE<br><br> 6/y+4 - 2/y-3 = 3<br><br> A. -5/3, -2<br> B. 5/3, -2<br> C. 5/3, 2<br> D. -5/3, 2
lbvjy [14]
Your answer D because that is how it turned out
3 0
2 years ago
Evaluate (1/2)^-2<br><br> Please I need help on this
Degger [83]

Answer:

80/7776

Step-by-step explanation:

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now

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4 0
3 years ago
Dana reflects point​ A(2,5) across line small script letter lℓ to get image point Upper A primeA′​(6,1). What is an equation for
valentinak56 [21]

Firstly, we will draw diagram of the scenario

Dana reflects point​ A(2,5) across line small script letter lℓ to get image point Upper A primeA′​(6,1)

It means that AA'  is perpendicular bisects of  line(l)

so, let's assume it intersects at point M

so, M will be mid-point between A and A'

M=(\frac{2+6}{2},\frac{5+1}{2})

M=(4,3)

M is a point on line (l)

now, we will find slope of line on AA'

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m=\frac{y_2-y_1}{x_2-x_1}

now, we can plug values

m=\frac{1-5}{6-2}

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now, we know that line (l) and AA' are perpendicular to each other

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now, we can use point slope form of line

y-y_1=m(x-x_1)

now, we can plug values

y-3=1(x-4)

y=x-1

so, the equation of line (l) is

y=x-7..............Answer


7 0
3 years ago
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Gina charges $28 for 3 hours of lessons. Hector charges $18 for 2 hours of lessons. Who offers a better deal????
Bogdan [553]
Gina  because if u get 6 hours of a lesson from hector it is going to be $64 but gina will charge $56for 6 hours
6 0
3 years ago
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Hi, can anyone show me how to do this problem? 100 points for this.<br> Thanks in advance
algol [13]

Answer:

z^2 + (-1 + 5·i)·z + 14 - 7·i = 0

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7 0
3 years ago
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