Answer: 292
Step-by-step explanation: because you have to add every angle on the shape even the ones you cant see
the rock and I have a great idea to make sure that the following is a process that is a process that you are writing to be a good idea for you
teacher has 0.4 L of sea water , it means 0.4*1000 ml = 400 ml of sea water , she has.
Now every student has 5 ml spoon with them and there are a total of 20 students.
The teacher has asked every student to put 2 spoons of seawater into their container .
Now 1 spoon = 5ml
2 spoon = 10 ml
22 students are there it means
there are 44 spoons.
44 spoons = 44* 5 ml = 220 ml
It means Student put 220 ml seawater in total
And Teacher had 400 ml.
Now , Teacher is left with = 400 - 220 = 180 ml
Answer:
Step-by-step explanation:
Slope intercept form of the equation of a line is 
where m denotes the slope of line and 
denotes the y-intercept.
Equation of a line u is 
Here, slope of line u = m = 6
As the line v is perpendicular to line u, product of slopes of both the lines is equal to 
.
Slope of line v 
So, slope intercept form of the line v is 
As point 
lies on the line v, put 
in equation
Equation of line v is
I gotchu. This is pretty simple okay? So when the problem is asking for X and X is inside the triangle, all you have to do is add the other two numbers, which are shown, and subtract it by 180 to get X. For example for problem number 1. You have x that’s inside the triangle, so you add up 47 and 58 which equals to 105 and then take that number and subtract it FROM 180. So the whole equation would be 47+58=105 180-105=75 so X=75. Now for other problems it’s the exact same thing all you have to do is take the other numbers add them up subtract it from 180 and you get X
