Please help thank u I appreciate it
2 answers:
9514 1404 393
Answer:
m∠ADC = 86°
Step-by-step explanation:
The sum of angles making a straight angle is 180°, so we have ...
(6x +52)° +(9x +23)° = 180°
15x = 105 . . . . . subtract 75°, collect terms, divide by °
x = 7 . . . . . . . . . divide by 15
m∠ADC = (9·7 +23)°
m∠ADC = 86°
<h3>∠ADC = 104°</h3>
Here given that ,
- Line BDA is a straight line
- Angles on the line BDA are ∠BDC & ∠ADC
As we know that , sum of angles on a straight line is always equal to 180° . So ,
=> ( 6x + 52 ) ° + ( 9x + 23 ) ° = 180°
=> 15x + 75° = 180°
=> 15x = 180° - 75°
=> 15x = 105°
=> x = 105°/15
=> x = 7°
Now , by the given information , we need to find the value of ∠ADC
Now substituting the value of x ,
⇒ ∠ADC = 9x + 23
⇒ ∠ADC = 9 ( 7 ) + 23
⇒ ∠ADC = 63 + 23
⇒ ∠ADC = 86°
You might be interested in
Carl is 2 yrs older than bob. Because Alan+Carl is 2 more than Alan+bob
So bob=16 and Carl is 18
16+18=34
And Alan is 24
Answer: 8z 8(z)
Explanation: well 8 times z is simply 8(z)I don’t really think there is another way
Answer:
Table B
Step-by-step explanation: skidaddle skidoodle you probably know the rest 8)
Answer:
For 5/11 shade in the third bubble (0.45 repeating)