2% = 2/100 = 0.02
0.02 times 400 equals 8
Therefore, 8 is the answer
Answer:
1:1.25 2: 1.5 3: clusterd around
Step-by-step explanation:
i am smarte
Answer:
b= - 3
Step-by-step explanation:
4(4b + 3) + 2b = 3(b - 11)
16b + 12 + 2b = 3b - 33
18b + 12 = 3b - 33
18b - 3b = -33 - 12
15b = - 45
b = -3
Didn’t it move 1 inch? Because if it moved 1/2 inch the previous year, then it would’ve moved another 1/2 inch that year
Perpendicular lines refers to a pair of straight lines that intercept each other. The slopes of this lines are opposite reciprocal, meaning that it's multiplication is -1.
On this case they give you the equation of a line and a point, and is asked to find the equation of a line that is perpendicular to the given one, and that passes through this point.
-2x+3y=-6 Add 2x in both sides
3y=2x-6 Divide by 3 in both sides to isolate y
y=2/3x-6/3
The slope of the given line is 2/3, which means that the slope of a line perpendicular to this one, needs to be -3/2. Now you need to find the value of b or the y-intercept by substituting the given point into the formula y=mx+b, where letter m represents the slope.
y=mx+b Substitute the given point and the previous slope found
-2=(-3/2)(6)+b Combine like terms
-2=-9+b Add 9 in both sides to isolate b
7=b
The equation that represents the line perpendicular to -2x+3y=-6 and that passes through the point (6,-2), is y=-3/2x+7.
