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goldfiish [28.3K]
3 years ago
6

100 POINTS PLEASE HELP ASAP

Mathematics
2 answers:
noname [10]3 years ago
7 0

Answer:

AB = 3

Step-by-step explanation:

Since AB is a perpendicular bisector then Δ is isosceles and AD = AC, that is

4x - 1 = 2x + 3 ( subtract 2x from both sides )

2x - 1 = 3 ( add 1 to both sides )

2x = 4 ( divide both sides by 2 )

x = 2

Hence AB = x + 1 = 2 + 1 = 3

ioda3 years ago
7 0

Answer:

AB=3

Step-by-step explanation:

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the sum of two numbers is 44. the smaller number is five-sixths of the larger number. what are the numbers?​
Sindrei [870]
X+y=44
x=5/6y

x+y=44
5/6y+y=44
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11y=264
y=24
x=5/6y=(5/6)*24=20
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7 0
3 years ago
Determining the input using an equation f (x) = -1/3x + 7
daser333 [38]

Answer:

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4 0
3 years ago
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Cerrena [4.2K]

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3 years ago
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Anarel [89]

Answer:

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Step-by-step explanation:

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2 years ago
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How do i make (9x-7y=-7) into slope intercept form?
ahrayia [7]

It's called "solve the equation for 'y' ".  That means move things
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6 0
3 years ago
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