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2 years ago

Writing y = mx + b given a Graph

Mathematics

1 answer:

mart [117]2 years ago

7 0

Answer:

y = 1

Step-by-step explanation:

First, we need to find the y-intercept. The y-intercept is the intersection of the point on the y-axis. We can clearly tell that the y-intercept is 1. The slope is definitely 0 because it shows a straight line.

Hence, the equation is y = 1.

Please check out my graph to support my reasoning.

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Solve for x and y (18 points!)

andreev551 [17]

Ok use photomath it’s way better for stuff like that

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2 years ago

The perimeter of an isosceles triangle is 32 inches. If the base is longer than half of the two other equal sides by 2 inches, f

Leona [35]

Answer:

Step-by-step explanation:

Let equal sides of an isosceles triangle = a inches

Base = $\frac{1}{2}a+2$ inches

Perimeter = 32 inches

a + a + $\frac{1}{2}a+2$ = 32

$2a + \frac{1}{2}a+2 = 32\\\\\frac{2a*2}{1*2}+\frac{1}{2}a+2=32\\\\\frac{4a}{2}+\frac{1}{2}a+2=32\\\\\frac{5}{2}a+2 = 32\\\\$

Subtract 2 from both sides

$\frac{5}{2}a=32-2\\\\\frac{5}{2}a=30\\\\a=30*\frac{2}{5}\\\\a=6*2$

a = 12 inches

base = $\frac{1}{2}*12+2$

= 6 + 2

Base = 8 inches

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2 years ago

Simplify 3r+n2-r+5-2n+2

Ksenya-84 [330]

2r+7+2n+n2

Because I combined the ones with like terms.

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2 years ago

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What are the coordinates of the point on the directed line segment from (3,3) to

sergey [27]

Answer:

3,5

Step-by-step explanation:

the answer is 3,5

I hope this helps

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2 years ago