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svet-max [94.6K]
2 years ago
12

What is the measure of the missing angle in this triangle Yes

Mathematics
2 answers:
sladkih [1.3K]2 years ago
8 0

Answer:

The measure of the missing angle is 25 degrees.

oksano4ka [1.4K]2 years ago
6 0
Answer = 25

Sum of angles in a triangle is 180.

To find the missing angle:

180 - total of other given angles = missing angle

Total of other given angles = 155

180 - 155 = 25
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x2=-4
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(-4,-1)

answer is C
3 0
3 years ago
A rectangle has a length of 11 meters less than 10 times its width. If the area of the rectangle is 9888 square meters, find the
kobusy [5.1K]

Step-by-step explanation:

The Length ,

L

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E

q

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t

i

o

n

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substitute to

e

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u

a

t

i

o

n

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(

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(

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e

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u

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t

i

o

n

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(

10

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26

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(

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8804

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5

W

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13

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(

W

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divide both sides by 2

4402

=

(

5

W

−

13

)

(

W

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4402

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5

W

2

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W

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5

W

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13

W

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W

=

−

(

−

13

)

+

√

(

−

13

)

2

−

4

(

5

)

(

−

4402

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2

(

5

)

W

=

[

13

+

√

169

+

88040

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10

W

=

13

+

(

√

88209

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10

W

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13

+

297

10

W

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310

10

W

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31

ft

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10

W

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26

=

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(

31

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−

26

L

=

284

f

t

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answer

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−

(

−

13

)

−

√

−

(

−

13

2

)

−

4

(

5

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(

−

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7 0
3 years ago
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What is for number two help
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