(-1,-4) is where the equations Y=4x and x+y=-5 intersect.
Answer:
The power of horse is: P = 72000 W
Step-by-step explanation:
Given
To determine
P = ?
Using the formula

The ⋅ in the formula represents a scalar product, defined by:

The angle Ф is zero because F and v are are parallel.
Thus the cosine is 1.
Therefore,
P = (1800) (40.0)
P = 72000 W
Hence, the power of horse is: P = 72000 W
Answer:
y= -2x + 11
Step-by-step explanation:
standard form for lines is y=mx+b
m is the slope and b is the y intercept
we already know that m is -2, so we just need to figure out the intercept.
the point given is (7,-3)
points are written as (x,y) so we can plug it into the equation with 7 for the x and -3 for y
-3 = -2 (7) + b
-3 = -14 + b
11 = b
so the equation is y=-2x+11
Answer:
I believe that would be 12 because
Step-by-step explanation:
if 2x - 7y = 10
then if you were to add two to that it would be 12
Answer:
1. y intercept is 6 and the slope is 1/2x
2. y intercept is 7 and the slope is 4x
3. y intercept is 1 and the slope is -2/3x
4. y intercept is 3 and the slope is 5/2x
5. y intercept is 4 and the slope is -x
6. y intercept is 9 and the slope is -8/3x
Step-by-step explanation:
hope this helps I just finished learning this. this should be right