I’m ok lots of school work
The slope intercept form of equation of required line is y = 3x + 9
What is equation of line in slope intercept form?
The most general form of equation of line in slope intercept form is given by y = mx + c
Where m is the slope of the line and c is the y intercept of the line.
Slope of a line is the tangent of the angle that the line makes with the positive direction of x axis.
If
is the angle that the line makes with the positive direction of x axis, then slope (m) is given by
m = 
The distance from the origin to the point where the line cuts the x axis is the x intercept of the line.
The distance from the origin to the point where the line cuts the y axis is the y intercept of the line.
Here,
Slope = 3
The line passes through (8, 33)
Equation of required line
y - 33 = 3(x - 8)
y - 33 = 3x - 24
y = 3x - 24 + 33
y = 3x + 9
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Answer:
<h3>11.8 feet</h3>
Step-by-step explanation:
Given
Length of the ladder = 12foot
angle of elevation = 80 degrees
Required
Height of the wall (opposite side)
The set up will form a right angled triangle where
length of the ladder is the hypotenuse
height of the wall is opposite;
Using SOH, CAH, TOA trig identity
According to SOH
sin 80 = opp/hyp
sin80 = opp/12
opp = 12sin80
opp = 11.82 feet
Hence the height of the wall is 11.8feet (to the nearest tenth)
Answer:
_____________________
a(6,-7) m(7,-5) letb(p,q)
Now,
Let a(6,-7) be x1 ,y1
Let b(p,q) be x2,y2
x,y = (7,-5)
Using Mid point Formula,
x = x1+x2 y= y1+y2
_____ , _____
2 2
7 = 6+p -5 = -7+q
___ , ____
2 2
or, 7×2=6+p , -5×2= -7+q
or, 14=6+p , -10= -7+q
or, p=14-6 , q= -7+10
p=8 , q= 3
Step-by-step explanation:
So , The coordinate of B(8,3)
Thank you