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grin007 [14]
3 years ago
10

Can you think of three examples of real world parallel and/or perpendicular lines? Explain why they are important in the real-wo

rld?
Mathematics
2 answers:
Naddika [18.5K]3 years ago
7 0

Answer: The road, crucifix/cross, sidewalks, railroads, and so much more.

Step-by-step explanation: Roads are parallel so that everyone can get to the same place in different lanes. This is important because lines that aren't parallel will inevitably meet, meaning that a highway would eventually merge its two lanes. This happens, but most of the highway is parallel. The same is true of sidewalks and railroads. The crucifix/cross is a Christian symbol, and while I'm not Christian, I'm sure it's important to a lot of people who are.

MArishka [77]3 years ago
3 0

Answer:

rail roads streets crosswalks

Step-by-step explanation:

the rail road helps the train stay where its supposed to go and the cross walk helps cars not hit people walking down the sidewalk and the streets help drivers drive smother and help them get more gass mileage

hope it helps

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Which algebraic expression is equivalent to this expression?
Eduardwww [97]

Answer:

a

Step-by-step explanation:

9(5x)=45x

9(2)=18

4(8)=32

4(-x)=-4x

45x-4x=41x

32+18=50

41x+50

6 0
3 years ago
Recall that two angles are complementary if the sum of their measures is 90 degrees°. Find the measures of two complementary an
raketka [301]

Answer:

18° and 72°

Step-by-step explanation:

let x be the measure of one angle then the other is 3x + 18

The sum of the 2 complementary angles = 90°, hence

x + 3x + 18 = 90

4x + 18 = 90 ( subtract 18 from both sides )

4x = 72 ( divide both sides by 4 )

x = 18

the 2 angles are 18° and (3 × 18 ) + 18 = 72°


8 0
4 years ago
Bradley owns 2 surfboards and 4 wet suits. If he takes one surfboard and one wet suit to the beach, how many different combinati
photoshop1234 [79]

Answer:

The answer is eight

Step-by-step explanation:

4*2=8

7 0
2 years ago
What is the slope of the line given by the equation y=-3X?​
Nookie1986 [14]

Answer:

The slope is -3

Step-by-step explanation:

y=mx+b

m=slope

m=-3

slope=-3

hope this helps!

7 0
3 years ago
Read 2 more answers
Circle T is shown. Line PS and line RS are tangent to circle T. What is the measure, in degrees, of angle PTR
Paladinen [302]

0Answer:

Angle PTR is 136*

Step-by-step explanation:

In Question, We Have Given

Line PS and RS are Two Tangent To Circle With Centre T & ∠PSR=44* .

Thus ∠SPT=90* & ∠SRT=90* (Property Of Tangent ↔ Tangent always Form 90* With Radius Of Circle)  

Now We Have A Quadrilateral SPTR & The Sum Of All Angle Of Quadrilateral is 360* .

Thus The Angle Of PTR is

∠PTR = 360* - ( 90*+90*+44*)

∠PTR = 360* - 224*

∠PTR = 136*

Diagram, Please Find In Attachment

3 0
3 years ago
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