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3 years ago

!!!URGENT!!!

Mathematics

1 answer:

suter [353]3 years ago

5 0

Use the slope formula y2-y1/x2-x1

3-(-7)/1-(-1) = 10/2 = 5

To find the y-intercept:

y=5x+b

3=5(1)+b

3 = 5+b

-5 -5

-2=b

The equation of the line that passes through (-1,-7) and (1,3) is

y=5x-2

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F(x)=4x-1 G(x)=x+3 Find f(x)+g(x)

mr_godi [17]

Answer:

Answer is 5x+2

Step-by-step explanation:

$Given \: f(x) = 4x - 1 \: \: and \: \\ g(x) = x + 3 \\ f(x) + g(x) = 4x -1 + x + 3 \\ = 5x + 2$

HAVE A NICE DAY!

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3 years ago

Find the missing number to make these fractions equal three fourths equal blank over eight

zysi [14]

Your answer is six. 3/4=6/8

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3 years ago

Read 2 more answers

Please help!

photoshop1234 [79]

PART A
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2 years ago

Solve for w. 1/3w + 5/6w - 2 = -w

Scorpion4ik [409]

Answer: $w=\frac{12}{13}$

Step-by-step explanation:

To solve for w, we want to isolate the variable.

$\frac{1}{3}w +\frac{5}{6}w-2=-w$ [add both sides by 2 and w]

$\frac{1}{3}w +\frac{5}{6}w+w=2$ [convert to same denominator]

$\frac{2}{6}w +\frac{5}{6}w+\frac{6}{6} w=2$ [add]

$\frac{13}{6} w=2$ [multiply both sides by 6/13]

$w=\frac{12}{13}$

Now we know that $w=\frac{12}{13}$ .

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3 years ago

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A triangle has sides of length 48 mm, 5cm and 1.4 cm.

cricket20 [7]

Answer:

The triangle is a right-angled triangle.

Step-by-step explanation:

Hi there,

I have included the answers as image format to the answers.

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From a fellow student,

Good day ahead, :)

Dan

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2 years ago