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viktelen [127]
2 years ago
9

Few drivers realize that steel is used to keep the road surface flat despite the weight of buses and trucks. Steel bars, deeply

embedded in the concrete, are sinews to take the stresses so that the stresses cannot crack the slab or make it wavy. The passage best supports the statement that a concrete road​
Mathematics
1 answer:
Mrrafil [7]2 years ago
4 0

Answer: Is reinforced with other material

Step-by-step explanation:

The options are:

A is expensive to build.

B usually cracks under heavy weights.

C looks like any other road.

D is reinforced with other material.

The passage best supports the statement that a concrete road are reinforced with other material. According to the information given in the passage, steel plays a vital role in keeping the road surface flat.

Steel bars are embedded in concrete so that the stresses cannot crack the slab. Therefore, it indicates that concrete road is reinforced with other material.

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Write an equation of the line that passes through (18, 2) and is parallel to the line 3y−x=−12
rodikova [14]

First isolate the "y" in the equation.

2y - x = -12 Add x on both sides

2y - x + x = -12 + x

2y = -12 + x   Divide 2 on both sides to get "y" by itself

y = \frac{-12 +x}{2}

y = -6 + \frac{x}{2}

Your slope is \frac{1}{2}.

For the equation of the line to be parallel to the given equation, the slopes have to be the same. So the parallel line's slope is also \frac{1}{2}

y = mx + b

y = \frac{1}{2}x + b

To find "b", you plug in the point (18,2) into the equation

y = \frac{1}{2}x + b

2 = \frac{1}{2}(18) + b

2 = 9 + b Subtract 9 on both sides

2 - 9 = 9 - 9 + b

-7 = b


Your equation is:

y =\frac{1}{2}x - 7

8 0
3 years ago
Jadon wants to buy a new game system that costs
zhannawk [14.2K]

Answer:

try adding togther

Step-by-step explanation:

7 0
3 years ago
Helen is designing a square garden as shown in this image. Her plan is to fill the circular region with irises. She will need 58
Ahat [919]
You will need to purchase a minimum of 13 packages of iris bulbs
5 0
2 years ago
Which equation shows y+15=3x in standard form?
Morgarella [4.7K]
Rearranging  y + 15 = 3x we have
3x - y = 15

so its none of them
8 0
2 years ago
23. What is the distance between the points (3, 4) and (3,-7)?
Neko [114]

Answer:

11

Step-by-step explanation:

Since both points have the same x value, we know they are vertical to each other.

One point is 4 units above the x axis, the other is 7 below the x axis.

4 + 7 = 11

6 0
3 years ago
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