Answer:
6 srry if dis is wrong sis
Step-by-step explanation:
since the radius is 12 divide that by 2 and you get 6 which is the diameter.
so im guessing the answer is 6 idk i haven't done this inna min. i hope this was helpful <3
Answer:

where R is the R-value and t is the thickness in inches.
Step-by-step explanation:
We are given the following in the question:
The R-value of fiberglass insulation and f its thickness have a linear relation.
Let R be the R-value and t be the thickness. Then, the equation can be written as:

where a and b are constants.
When t = 3.5, R = 11

When t = 6, R = 19

Solving the two equation, using the elimination method, we have,

Thus, the linear relationship is given by:

where R is the R-value and t is the thickness in inches.
Answer: 1, 2, 4, 5, 10, 20
Step-by-step explanation:
If you have the diameter and you want to find the radius, just remember that the diameter is <u>half</u> of a circle (circumference) and the radius is a <u>quarter</u> of a circle, and it can also be found by dividing the diameter by 2, because the radius is half of a diameter.
<em>I hope this clears your confusion!</em>
I was just asking for her phone number so i can we go watch her video of the video she can see it in my video i i said yeah oh gosh gosh i yeah oh yeah yeah oh gosh gosh i yeah oh gosh oh wow oh yeah that’s why