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Law Incorporation [45]

2 years ago

9

What types of lines are coplanar and intersect at a right angle?

2 answers:

lisabon 2012 [21]2 years ago

6 0

Answer:

Parallel lines are lines in a plane that are always the same distance apart. Parallel lines never intersect. Perpendicular lines are lines that intersect at a right (90 degrees) angle.

Step-by-step explanation:

pantera1 [17]2 years ago

4 0

Parallel lines are lines in a plane that are always the same distance apart. Parallel lines never intersect. Perpendicular lines are lines that intersect at a right (90 degrees) angle. Answer from goggle

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Simplify the expression 1.5y2+6.3+6y-3.9-4y+y2

Lena [83]

Answer: $2.5y^{2} +2y+2.4$

Step-by-step explanation:

8 0

2 years ago

atroni [7]

Answer:

no it can't because

Step-by-step explanation:

coz the sum of any two angle should be greater than 3rd side

13 + 5 = 18 which is greater than 7
13 + 7 = 20 which is greater than 5
5 + 7 = 12 which is not greater than 13

so triangle cant be made

3 0

2 years ago

What is sin(A)?<br> 13<br> 12<br> A<br> 5<br> sin(A) =

eimsori [14]

Answer:

sin A = 12/13

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opposite side/ hypotenuse

sin A = 12/13

6 0

2 years ago

Simplify 10/12 to it's smallest

Rom4ik [11]

I think that the answer is
5/6

hope i helped :)

5 0

2 years ago

Read 2 more answers

HELP HELP HELP HELP WILL GIVE BRAINLIEST<br><br>4a^2 - b^2 - 2a + b<br>factor

Roman55 [17]

Answer:

4a2−b2−2a+b, there are no factorable rational numbers.

Step-by-step explanation:

4 0

2 years ago