Answer:
slope = - 1
Step-by-step explanation:
Calculate the slope m using the slope formula
m =
with (x₁, y₁ ) = (- 1, 4) and (x₂, y₂ ) = (2, 1)
m = =
= - 1
A garden has width of
le" class="latex-formula"> and length 7
. What is the perimeter of the garden in simplest radical form?
a. 14
b. 16
c. 91
d. 8
If you could show work that would be wonderful, but just the answer is greatly apricated as well.
a. 14
b. 16
c. 91
d. 8
If you could show work that would be wonderful, but just the answer is greatly apricated as well.
1 answer:
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9514 1404 393
Answer:
2 nickels, 9 dimes
Step-by-step explanation:
When there are a number of overlapping shaded areas on the graph, I find it convenient to use the reverse of the inequalities. That makes the <em>unshaded</em> area the solution space. Here, the vertices of the triangular solution space are ...
(2, 9), (2, 13), (6, 9)
Any of the grid points within (or on) this triangle is a possible solution. One of them is (2, 9) corresponding to 2 nickels and 9 dimes.
__
Three solutions are shown:
(x, y) = (2, 9), (3, 10), (4, 11)
