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Orlov [11]
3 years ago
6

What is the measure of the angle?​

Mathematics
2 answers:
maksim [4K]3 years ago
8 0

The angle is a 90 degree angle.

Alinara [238K]3 years ago
3 0

Answer:

80degrees

Step-by-step explanation:

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SCORPION-xisa [38]

i believe its feet ( ft )

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3 years ago
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Write the equation of the line through the points (2,4)(-3,-1). write answer in a point slope form
luda_lava [24]

Answer:

The point-slope form would be y - 4 = x - 2

Step-by-step explanation:

In order to find the equation of the line, we first need to find the slope. For that, we use the slope formula.

m (slope) = (y1 - y2)/(x1 - x2)

Now we plug the numbers into the equation.

m (slope) = (y1 - y2)/(x1 - x2)

m (slope) = (4 - -1)/(2 - -3)

m (slope) = 5/5

m (slope) = 1

Now we can use point-slope form along with the slope and either point to write the equation.

y - y1 = m(x - x1)

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3 0
3 years ago
Given that 99°, 153°, 162° are 3 of the interior angles of a n-sided polygon and that the remaining interior angles are 141° eac
Helen [10]

Answer:

n = 9

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Given 3 angles and the remaining angle of 141° then there are

141(n - 3) angles of this size

Then

99 + 153 + 162 + 141(n - 3) = 180(n - 2) , that is

414 + 141n - 423 = 180n - 360

141n - 9 = 180n - 360 ( subtract 141n from both sides )

- 9 = 39n - 360 ( add 360 to both sides )

351 = 39n ( divide both sides by 39 )

9 = n

The polygon has 9 sides

8 0
3 years ago
A shipping company damaged 15 packages. Each package was valued at $175.50. Which expression represents this situation?
Allushta [10]

Answer: A

Step-by-step explanation:

15 packages damaged. Cost is -175.50 this is a loss. So 15x(-175.50)

3 0
3 years ago
I Need Help With This Question
babymother [125]

Answer:

87°

Step-by-step explanation:

it can be seen directly

if you want angle AOD

it's 78°

8 0
3 years ago
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