A) Let x stand for time, y stand for velocity.
We are given the points (2,50), (6, 54). We can make a line using the slope intercept form
y = mx + b.
slope is (54 - 50)/(6-2) = 4/4 = 1
y = 1x + b
plug in point (2,50) to find b
50 = 1(2) + b
50-2 = b
48 = b
the equation is y = 1x + 48
Make standard form.
<span>x - y = -48
</span><span>b) make a table and plot points for the first 7 hours
Table Is attached.
Good Luck!
If you like the answer please give me brainliest answer!
</span>
Answer:
4 pieces with 3 sides
2 pieces with only the top
Step-by-step explanation:
First we need to determine how many squares
9/3 = 3
12 /3 = 4
3*4 = 12
There will be 12 pieces of cake
There are 4 corners
They will have frosting on the top and two sides for 3 total sides
There will be 2 pieces will be in the middle with only the top frosted
Answer: A
(He has the side lengths in the wrong place in the cosine ratio)
<h3>
Answer: 1260</h3>
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Work Shown:
n = number of sides = 9
S = sum of the interior angles of any polygon with n sides
S = 180(n-2)
S = 180(9-2)
S = 180(7)
S = 1260