Answers for the 3 boxes please
2 answers:
Answer:
-1/7
Step-by-step explanation:
In order for two lines to be perpendicular, their gradients must multiply together to get -1
7*b=-1
7b=-1
Divide both sides by 7
So, the gradient of line b is -1/7
You might be interested in
10+(-2)=10-2
Therefore 10-2=8
Answer:
52°i think
Step-by-step explanation:
148°-96°=52°
Answer:
$3.15
Step-by-step explanation:
divided by 3 then multiplied by 5
give brainliest please!
Answer:
id
Step-by-step explanation:
Answer:
the right triangle by using point p. Q.and R
I hope this help