Mathematics: What is the value of x for which m || n? x = 40 x = 5 x = 105 x = 30

What is the value of x for which m || n? x = 40 - id401093364, golderhadashaowtatz

Ответ:

wolfgirl10000

13.03.2022

Mathematics

(A) x=40

Step-by-step explanation:

Given: It is given that m is parallel to n.

To find: The value of x.

Proof: It is given that m is parallel to n, from the figure it can be seen that 105° and (3x-15)° forms alternate exterior angles which are equal in measure because m is parallel to n.

Thus, $105^{\circ}=3x-15^{\circ}$

⇒ $105^{\circ}+15^{\circ}=3x$

⇒ $120^{\circ}=3x$

⇒ $\frac{120}{3}=x$

⇒ x=40

Thus, the value of x is 40, hence option A is correct.

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Ответ:

CHRONICxDJ

13.03.2022

Mathematics

m || n

3x - 15 = 105
3x = 120
x = 40

answer
x = 40

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Ответ:

shippo

18.02.2021

Mathematics

(0,12) y axis
(3,-7) quadrant 4
(-15,21) quadrant2
(18,0) x axis
Idk the rest of it thought

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What is the value of x for which m || n? x = 40 x = 5 x = 105 x = 30

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