Answer:
y+2=3/4(x+5)
Step-by-step explanation:
The first step is to find the slope of the line. Between the two points, the line rises from a y value of -2 to a y value of 4, or a total rise of 6 units. It also goes to the right from an x value of -5 to an x value of 3, which is a total of 8 units. 6 units of rise over 8 units of run is a total slope of 6/8=3/4. Now, you can use the point slope form for either one of the points (I'll use the leftmost one).
y+2=3/4(x+5)
Hope this helps!
12:18 is a 2:3 ratio of pink to blue
If this ratio continues for the population of the box;
the ratio has 5 parts. 100/5 = 20. Each part is 20.
2 * 20 = 40
3 * 20 = 60
P:B = 40:60
40 pink chips and 60 blue chips
Answer:
C
Step-by-step explanation:
Answer:
? =64.62306
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
cos theta = adjacent side / hypotenuse
cos ? = 3/7
Taking the inverse cos of each side
cos ^-1 ( cos ? ) = cos ^-1 (3/7)
? =64.62306
