Unfortunately, you are wrong. 2x + 3y
x = 4 y = -6
2(4) + 3(-6)
8 + -18
Answer is -10.
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Answer:
79
Step-by-step explanation:
64+37=101
180-101
79
OR
64+37+x=180
101+x=180
-101 -101
x=79
<h2>
Maximum area is 25 m²</h2>
Explanation:
Let L be the length and W be the width.
Aidan has 20 ft of fence with which to build a rectangular dog run.
Fencing = 2L + 2W = 20 ft
L + W = 10
W = 10 - L
We need to find what is the largest area that can be enclosed.
Area = Length x Width
A = LW
A = L x (10-L) = 10 L - L²
For maximum area differential is zero
So we have
dA = 0
10 - 2 L = 0
L = 5 m
W = 10 - 5 = 5 m
Area = 5 x 5 = 25 m²
Maximum area is 25 m²
Isometric is handy to see how it looks in 3D. You look down at the object from an elevated angle. Isometric drawings are done in a way to give the illusion it is three dimensional. The grid type is a series of triangles.
An orthographic drawing is the object broken down into three parts: front view, side view, top view. Each of which are 2D. These three aspects help you visualize how they come together to form the 3D view. The orthographic aspect is also to help determine area, surface area, linear dimensions, etc.
Since we want the area of the ground covered, it's best to go with an orthographic view. Specifically the top view. This is a birds-eye view looking straight down at the object.
Answer: Orthographic is best
Side Note: CAD drawings often have the isometric and orthographic drawings done together to help better visualize the 3D object.
Correct option is A. Dime novels, known in nineteenth-century England
as "penny dreadfuls," flourished because increased mechanization of printing and increased literacy rates made production of large numbers of these books profitable.
The sentence is correct as is: it has a sound structure with no grammatical errors. "Increased mechanization" corresponds with "increased literacy rates" thus maintaining the structure of the sentence. A is the best answer.
the reintroduction of the Olympic Games the establishment of Darwin’s theory of natural selection the publication of dime novels and penny dreadfuls the discovery of the link between germs and disease
To learn more about penny dreadfuls from given link
brainly.com/question/15337135
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