You have to multiply whatever number your working with by 2
Slope-intercept form: y = mx + b
(m is the slope, b is the y-intercept or the y value when x = 0 --> (0, y) or the point where the line crosses through the y-axis)
For lines to be perpendicular, their slopes have to be the negative reciprocal of each other. (Basically flip the sign +/- and the fraction[switch the numerator and the denominator])
For example:
Slope = 
Perpendicular line's slope = 
or -3
Slope = -2 or 
Perpendicular line's slope = 
The given line's slope is , so the perpendicular line's slope is -3. Now that you know the slope, substitute/plug it into the equation:
y = mx + b
y = -3x + b To find b, plug in the point (1, 9) and isolate/get the variable "b" by itself in the equation
9 = -3(1) + b Add 3 on both sides to get "b" by itself
9 + 3 = -3 + 3 + b
12 = b
y = -3x + 12
Answer: It will be D
Step-by-step explanation: 5 divided by 8 is 1.2
Answer: At present there are 7 East Indian and 9 Julie mangoes in the basket
Step-by-step explanation:
If you take 3 from 7 and add 3 to 9 you get 12 Julie mangoes and 4 East Indian. 4x3=12.
Please mark brainliest
Answer:
1 = 175ft cubed
2 = 58m cubed
3 = 140m cubed
4 = 180in cubed
Step-by-step explanation:
You have to split these complex shapes into parts and find the volume of each part. Then, add the parts' volumes together, which will be the total volume of these. The equation is V=bhw. V means volume, b means base, h means height, and w means width. Hope this helps!
