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zimovet [89]
3 years ago
7

What is the slope of a line that passes through the points (6, 5) and (12, -3)

Mathematics
1 answer:
Sladkaya [172]3 years ago
7 0

Answer:

\frac{6}{8}

Step-by-step explanation:

<em>Slope= </em>\frac{Y_{2}-Y_{1} }{X_{2} -X_{1} } = \frac{RISE}{RUN}

\frac{6-12}{5- (-3)}

You want to use the slope as y2-y1 over x2-x1. So you subtract 6 from 12 and 5 from negative 3. Hope this helps.

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Answer: 96 cups

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A cup holds 8 ounces so you would do 768/8 and that would give you 96 cups

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2 years ago
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In circle O, RT and SU are diameters.
nataly862011 [7]

In circle O, RT and SU are diameters. mArc R V = mArc V U = 64°. Thus, option C is correct.

Given that:

mArc R V = mArc V U,

Angle S O R = 13 x degrees

Angle T O U = 15 x - 8 degrees

<h3>How to calculate the angle TOU ?</h3>

∠SOR = ∠TOU  (Vertically opposite angles are equal).

Therefore:

13 x = 15x - 8

Subtracting 13x from both sides

13x - 13x = 15x - 8 - 13x

0 = 15x - 13x - 8

2x - 8 = 0

Adding 8 to both sides:

2x - 8 + 8 = 0 + 8

2x = 8

2x/2 = 8/2  

x = 4

∠SOR = 13x

= 13(4)

= 52°

∠TOU = 15x - 8

= 15(4) - 8

= 60 - 8

= 52°

Let a = mArc R V = mArc V U

Therefore:

mArc R V + mArc V U + ∠TOU = 180 (sum of angles on a straight line)

Substituting:

a + a + 52 = 180

2a = 180-52

2a = 128

a = 128/2

a= 64°

mArc R V = mArc V U = 64°

In circle O, RT and SU are diameters. mArc R V = mArc V U = 64°. Thus, option C is correct.

Learn more about angles here:

brainly.com/question/2882938

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the temperature outside changed from 85 degrees Fahrenheit to 49 degrees fahrenheit over a period of six days
Mice21 [21]

Answer:

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