<h3>Answer;</h3>
-Coplanar lines
A transversal must intersect two or more <u>coplanar</u> lines.
<h3>Explanation;</h3>
- Coplanar lines are lines that lie on the same plane.
- Examples of such lines include perpendicular lines, parallel line and any two straight lines that have a common point, such as the three edges of a triangle.
- A transversal cuts two or more parallel lines, which are coplanar, that is they lie on the same plane
Answer:
7
Step-by-step explanation:
Although I don’t see that answer, with 53 children and 22 having a dog, 18 a cat, and 6 with both, you would think to subtract all three of those numbers with 53 to get the remaining with no dogs or cats, which results to 7
Answer:
TU = 12
Step-by-step explanation:
Given
TU = x − 1
SU = 3x − 7
ST = x + 7
TU = ?
Then we can say that
SU = ST + TU
⇒ 3x − 7 = (x + 7) + (x − 1)
⇒ 3x − 7 = 2x + 6
⇒ x = 13
Finally, we get
TU = x − 1
⇒ TU = 13 - 1
⇒ TU = 12
Therefore,
ST = x + 7 = 13 + 7 = 20
SU = 3x − 7 = 3*(13) - 7 = 32
