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lions [1.4K]
3 years ago
6

Work out the size of angle x ​

Mathematics
2 answers:
Mrrafil [7]3 years ago
8 0

Answer:

99

Step-by-step explanation:

180-123=57

180-57-42=81

180-81=99

Naily [24]3 years ago
5 0

Answer:

50

Step-by-step explanation:

42+123=165

165+50=215

215+145=360

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Answer:

14

Step-by-step explanation:

126/9=14

3 0
3 years ago
The image below, what is true about angles 1, 2, and 3?
ziro4ka [17]

Answer:

C. 2 = 37

Step-by-step explanation:

<2 and 37 are vertical angles and vertical angles are equal

Angle 1 and 37 form a straight line so they add to 180

<1 + 37 = 180

<1 = 180-37 = 143

Angle 3 and 37 form a straight line so they add to 180

<3 + 37 = 180

<3= 180-37 = 143

6 0
3 years ago
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Komok [63]

Answer:

y=x-3/4

Step-by-step explanation:

y-int is b (y=mx+b) so the slope is m. all u have to do is plug in

4 0
3 years ago
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The first 2 terms of an ap is -2 and 3 how many terms are needed for the sum to be equal to 306 ​
Zepler [3.9K]

Answer:

306

Step-by-step explanation:

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6 0
4 years ago
Calculate the initial value:<br> m= 5<br> (-3, 6)
AysviL [449]

Answer:

initial value is 21

Step-by-step explanation:

y=mx+b

6= -3(5) +b

b=21

4 0
3 years ago
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