Answer:
The constant of proportionality is 12.
Step-by-step explanation:
Let's take a look at the formula give to us:
48=4k
First, we have to isolate the variable, K, by dividing 4 on both sides.
48/4=4/4 k
48/4=12
12=k
We can check the answer by plugging it back into the equation:
12*4=48
48=48
Hence, the variable k equals 12.
Answer:
Part A: no because there is more dye this time so it will make a dark purple.
Part B: if you use a lot of any color it alway become darker for example if you use all the markers you have it will not tern into a white it will tern to a black and get darker.
Step-by-step explanation:
Two in five chance of drawing a shape with all sides congruent
First attachment = 3
Second attachment = -7
Third attachment = 25
Triangle area = 8 x 3/2
= 12
12 x 2 = 24cm^2 for 2 triangles
Height of rectangle must be found, so use pythag on triangle
a^2+ b^2 = c^2
16 + 9 =c^2
C=5
A= 5 x 12
= 60
60 x 3 triangles in total is 180cm^2
180cm^2 + 24cm^2 = 204cm^2
Ans: 204cm^2
