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3 years ago

What is the slope of the line that passes through the points (3,4) and (0, -2)

Mathematics

2 answers:

alekssr [168]3 years ago

4 0

I got -2 as the slope hope this helps:)

iren2701 [21]3 years ago

4 0

Okay so the formula for slope is y2-y1 over x2-x1. Plug in your points (x1, y1) (x2,y2) . Usually the first point is your x1 and y1 . -2-4 over 0-3. You get -6/-3 which you can then simplify to -2/-1. Remember that two negatives make a positive so your answer will be 2.

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Polygon A B C D E F has 6 sides. Exterior angle A is 62 degrees, exterior angle B is 44 degrees, exterior angle C is 70 degrees,

nevsk [136]

The measure of angle AFE would be 99 degrees.

Step-by-step explanation:

Given that,

Exterior angle A = 62 degrees

Exterior angle B = 44 degrees

Exterior angle C = 70 degrees

Exterior angle D = 60 degrees

Exterior angle E = 43 degrees

Angle AFE = ?

However, for that, we have to find the exterior angle of F.

We know that the sum of exterior angles of polygon is 360 degrees.

Exterior angle( A + B + C + D + E + F) = 360 degrees

Exterior angle F = 360 - Exterior angle( A + B + C + D + E )

Exterior angle F = 360 - (62 +44 + 70 + 60 + 43 )

Exterior angle F = 360 - 279

Exterior angle F = 81

The, sum of interior and exterior angle is 180 degrees. Therefore, the angle AFE would be 180 - 81 = 99 degrees.

Keywords: polygon, exterior angle

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8 0

2 years ago

Read 2 more answers

What is estimate 353+328

Dahasolnce [82]

If you want to estimate to the tens, the answer is 680
If you want to estimate to the hundreds, the answer is 700
If you want to estimate to the thousands then the answer would be not an answer
The real answer without estimating is 681

6 0

2 years ago

Read 2 more answers

Order the following expressions by their values from least to greatest

Licemer1 [7]

Answer:

Step-by-step explanation:

a = -1

b = 2

c = 3

a + (-c) = -1 + (-3) = -4

Both numbers have same sign(-Ve).So add and the result will have the -Ve sign.

c - (-b) = c + b = 3 + 2 = 5

b = 2

Least to greatest: a +(-c) , b , c-(-b)

4 0

2 years ago

hichkok12 [17]

Answer:

The coordinates of C(22/3, 7)

Step-by-step explanation:

Partitioning between two points A and B in the ratio a:b.

The x-coordinate of the point of partition C is found at

XC = XA*(b/(a+b)+XB(a/(a+b) ..............(1)

Similarly, the x-coordinate of the point of partition is found at

YC = YA*(b/(a+b)+YB(a/(a+b)...............(2)

Given A(8,8), B(4,2), partition ratio of A:B = 1:5,

substitute in (1)

XC = 8*5/6+4*1/6 = 44/6 = 22/3

YC = 8*5/6 + 2*1/6 = 42/6 = 7

The coordinates of C(22/3, 7)

7 0

3 years ago

Which best describes the graph of a quadratic function witha discriminant of -7?

Anettt [7]

That means that it has 2 complex roots, and it has no x intercepts, means that it doesn't touch the x axis at all

6 0

3 years ago