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Lapatulllka [165]
3 years ago
8

Find the measure of each angle

Mathematics
1 answer:
charle [14.2K]3 years ago
7 0
5x+4x+3x=180

12x=180

x=30

3(15) = 45 {angle J}

4(15) = 60 {angle H}

5(15) = 75 {angle G}

Double check that the sum of all angles is 180

45+60+75=180

180=180
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Can you help me please
leonid [27]

Answer

3

Step-by-step explanation:

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Riya got 10 correct answers and ten incorrect answers. what is her score if each correct answer is awarded with 3 marks and each
Natasha2012 [34]

Answer:

20

Step-by-step explanation:

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5 0
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Easy Question giving 80 points
Bas_tet [7]

Answer:

1=30

2=90

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4=39

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6=24

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9=66

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13=60

14=120

15=48

16=105

17=27

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Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
The double number line below shows the approximate number of kilograms in a certain number of pounds
pshichka [43]
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3 0
2 years ago
Find the length of JL<br> 15<br> None of the other answers are correct<br> 12<br> 3
r-ruslan [8.4K]

Answer:

D: 12

Step-by-step explanation:

The entire segment KI is composed of the segments KJ and JI. So:

KI=KJ+JI

We know that KI is 15.

KJ is (2x-15) and JI is (2x-6). Substitute:

15=(2x-15)+(2x-6)

Solve for x. Combine like terms:

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We will substitute 9 for x to find JI. So:

JI=2(9)-6=18-6=12

Hence, our answer is D.

3 0
3 years ago
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