Answer:
The bearing of Q from P is 155°.
Step-by-step explanation:
In the attached photo,
Fig 1. gives details about the question and fig 2. gives the answer to the question.
From fig 1:
b° + 335° = 360° (sum of angle at a point)
b° + 335° = 360°
Collect like terms
b° = 360° – 335°
b° = 25°
a° + b° = 180° (sum of angle in a straight line)
a° + b° = 180°
b° = 25°
a° + 25° = 180°
Collect like terms
a° = 180° – 25°
a° = 155°
a° gives the bearing of Q from P.
Therefore, the bearing of Q from P is 155°.
Fig 2 on the attached photo shows the the bearing of Q from P.
Answer:
Step-by-step explanation:
In this problem, we need to write "Twenty times y is at most 100 in interval notation ".
20 times y means, 20y
Atmost means an inequality which is
ATQ,
i.e.
We can also write it as :
Hence, the required interval notation is .
Answer:
Step-by-step explanation:
Let the number be x.
Dividing both sides by 4,
Subtracting 8 from both sides,
The number is -7.