3 years ago

Given m||n, find the value of x.

1 answer:

3 0

<h2>Answer:</h2>

Both angles will add up to 180°, so we set up a equation where (4x - 19)° and (6x + 9)° equal 180°.

$4x - 19 + 6x + 9 = 180\\\\10x - 10 = 180\\\\10x = 190\\\\x = 19$

Our answer is <em>x = 19</em>.

You might be interested in

Nataly_w [17]

Answer:

a(-1)^(n-1).

Step-by-step explanation:

This is a Geometric Sequence with common ratio r = -1.

The general term is a(-1)^(n-1).

5 0

3 years ago

Anna007 [38]

Answer:

4083.2

Step-by-step explanation:

8 0

3 years ago

Papessa [141]

Answer:

Step-by-step explanation:-30x-15y+6

7 0

3 years ago

TiliK225 [7]

So the time to time rule is 4 so add 4 to all numbers = 320 360 400 440 and 480

6 0

4 years ago

kykrilka [37]

Ann: 12 inches

Carol: 22 inches

Liz: 24 inches

7 0

3 years ago