3 years ago

I need help Pls help with both

Mathematics

2 answers:

Gwar [14]3 years ago

7 0

Answer:

the first one is 84

Step-by-step explanation:

subtract 145-61 then you get 84for the missing angle.

Flauer [41]3 years ago

6 0

Answer:

1. 84, 2. 7.31

Step-by-step explanation:

1. 145-61=84

2. 16x+4-3x+11=110

13x+15=110

13x=95

x=7.31

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