there are 6+9+10=25 equal parts, so Ben has 9/25 of the total.
Answer:
Step-by-step explanation:
I will ASSUME that the units on 53 is angular degrees (53°) and that the internal angle below x is 90°
The drawing is certainly not to scale
sin53 = x / 49
x = 49sin53
x = 39.1331399...
x = 39 units (same units as 49)
Answer:
Step-by-step explanation:
Coordinates of the vertex A → (-4, -6)
Coordinates of the vertex A' → (6, 6)
Since, y-coordinates are same opposite in notation,
Therefore, by the rule of reflection, line of reflection will be a line parallel to y-axis.
And points A and A' will be equidistant from the line of reflection.
Midpoint between A and A' = ![(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})](https://tex.z-dn.net/?f=%28%5Cfrac%7Bx_1%2Bx_2%7D%7B2%7D%2C%5Cfrac%7By_1%2By_2%7D%7B2%7D%29)
= ![(\frac{-4+6}{2},\frac{-6+6}{2})](https://tex.z-dn.net/?f=%28%5Cfrac%7B-4%2B6%7D%7B2%7D%2C%5Cfrac%7B-6%2B6%7D%7B2%7D%29)
= (1, 0)
Therefore, x = 1 will be the line of reflection.
1.8x≤48
x≤6 (A)
2.10+x>23
x>13(B)
3.x-14≤28
x≤42(C)
4.There are no y in the inequality
5.x-4≥0
4=4,18≥4
So C and D are the answer
Slope =(9-7)/(4-3) = 2
equation
y - 7 = 2(x - 3)
y - 7 = 2x - 6
y = 2x + 1 .....this is slope intercept form
2x - y = = -1 .....this is standard form