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vova2212 [387]
2 years ago
5

In construction, floor space must be planned for staircases. If the vertical distance between the first and second

Mathematics
1 answer:
ArbitrLikvidat [17]2 years ago
4 0
1038374844 because land iris
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Pleaseee help meee will give brainliest or whateva
____ [38]

Answer:

The value of x = 12.

Step-by-step explanation:

We know that two angles are termed as supplementary when the sum of the measure of their angles is 180°.

We also know that a straight line angle measures 180°.

It is clear that the angles 72° and 9x° line on a straight line. Thus, the sum of the measure of their angles is 180°.

Therefore,

9x° + 72° = 180°

9x° = 180° - 72°

9x° = 108

divide both sides by 9

9x/9 = 108/9

x = 12

Therefore, the value of x = 12.

5 0
2 years ago
A train ticket cost $14 .Don paid with $20 bill .How much money should he get back
Crazy boy [7]

Answer:

$6

Step-by-step explanation:

$20-$14=$6

3 0
3 years ago
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Ml
Tanya [424]

Answer:

<em>The gold vein is  96 miles away from the farthest gold dust strike.</em>

Step-by-step explanation:

<u>Distance Between two Points in the Plane </u>

Given two points A(x,y) and B(w,z), the distance between them is:

d=\sqrt{(z-y)^2+(w-x)^2}

The prospector positioned the gold vein at  (-2,9) and the farthest gold dust strike at (94,9). We are required to calculate the distance between these two points. Use the formula:

d=\sqrt{(9-9)^2+(94-(-2))^2}

d=\sqrt{0^2+96^2}

d=\sqrt{96^2}=96

The distance is 96 units, but we know each unit on the graph represents 1 mile, thus the gold vein is 96 miles away from the farthest gold dust strike.

8 0
2 years ago
What is 594 divided by 34
dexar [7]
594 divides by 34 equals 17.47
3 0
3 years ago
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What shape is this cross-section?
hoa [83]

Answer:

Circle

Step-by-step explanation:

5 0
2 years ago
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