its 2 and 3/4
cause 3/8*2 simplifys to 3/4
Answer:
-3
Step-by-step explanation:
Answer:
46,57/4
Step-by-step explanation:
area = π.r^2 = π.(d^2)/4
d^2 = AB^2= 5,6^2+3,9^2 =46,57
----> area = π.46,57/4
Answer:
Step-by-step explanation:
Wow why your teacher give such things for you to do it today , you should ask you math teacher to help you , and I think the thing look like it already answer
Answer:
<u>k = 5; y = 5x</u>
Step-by-step explanation:
The constant of proportionality is the value of y/x. Picking a random value on the graph, such as (2, 10), we can substitute this into the formula for k = y/x. 10/2 = 5. This satisfies one portion of the answer. Now, if we take the value of x from the same point, (2, 10), which is 2, and multiply it by 5, as illustrated in y = 5x, we get 10 for y. This suits the equation as mentioned and we can check other points with the same process to ensure that this answer is correct.