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sesenic [268]
3 years ago
14

What is the y-intercept of a line that has a slope of 1/4 and passes through point (8,3)

Mathematics
1 answer:
Sedbober [7]3 years ago
8 0

Answer:

1

Step-by-step explanation:

point slope formula: y-y1=m(x-x1)

y-(3)=\frac{1}{4}(x-(8))

y-3=\frac{1}{4}x-2

y=\frac{1}{4}x+1

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The equations are given below.
amid [387]

Answer:

neither

Step-by-step explanation:

they are parallel when they have the same slope and perpendicular when the slope is completely different

5 0
2 years ago
13/16 - 1/4.¿ using 5th grade work
MatroZZZ [7]

Answer:

\frac{9}{16}

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Could someone help me with math please and please txt back
Pani-rosa [81]
What do you need help on?

3 0
3 years ago
1) x-1+5<img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx-1%5C%5C%7D" id="TexFormula1" title="\sqrt{x-1\\}" alt="\sqrt{x-1\\}" align
TEA [102]

Answer:

See explanation below

Step-by-step explanation:

Find the value of x in each of the following

1) x-1+5√x-1+3=0

5√x-1 = -x -2

Square both sides

25(x-1) = (-x-2)^2

25(x-1) = x^2+4x + 4

25x-25 = x^2+4x + 4

x^2 +4x + 4 - 25x + 25 = 0

x^2 - 21x + 29 = 0

x = 21±√21²-4(29)/2

x = 21±√441-116/2

x = 21±√325/2

x = 21±18.03/2

x = 21+18.03/2 and 21-18.03/2

x = 19.515 and 1.485

4)  x^4-64=0

x^4 = 64

x = \sqrt[4]{64}

x = 2.83

6 0
2 years ago
Sum of one-half of a number and 4 is -16. find the number
Lady_Fox [76]
X is the number
sum means add

sum of half a number and 4 means
(x/2)+4
result is -16

(x/2)+4=-16
minus 4 both sides
x/2=-20
times 2 both sides
x=-40
the number is -40
5 0
3 years ago
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