3 years ago

AB, CD, and EF are straight lines intersecting at point O. Find x.

Mathematics

1 answer:

frutty [35]3 years ago

8 0

Answer:

Firstly, identify all the pairs of vertically opposite angles. Vertically opposite angles are equal.

In this case,

AOC & DOB are vertically opposite angles so both of them are 2x°

EOD & COF are vertically opposite angles so they are both 3x°.

FOB & EOA are vertically opposite angles so they are both x°.

Adding the values of all 6 angles, we get:

3x + 3x + 2x + 2x + x + x = 12x

We also know that

12x = 360°

x = 30°

You might be interested in

Ross and Gabby sold boxes of cookies for their soccer team fundraiser. Ross sold b boxes of cookies, and Gabby, g, sold 35 boxes

Mashcka [7]

Answer:Answers: 2

Step-by-step explanation:

7 0

3 years ago

What are some ratios that are equivalent to 5/7

lesya692 [45]

10/14, 15/21, 20/28, 25/35

Just multiply numerator and denominator by the same number

5 0

3 years ago

Read 2 more answers

Y=2x+3<br> solve for y<br> help me plz

ruslelena [56]

Answer:

this is already solved.

Step-by-step explanation:

the only thing left would be graphing it.

5 0

2 years ago

Find the slope of a line parallel to a line that contains the points (8, -3) and (2, 5).

Illusion [34]

Answer:

$-\frac{4}{3}$ (Your answer choices were really confusing, so I just put the plain answer)

Step-by-step explanation:

To find the slope of a line with just two points, we can use the formula $\frac{y2-y1}{x2-x1}$ . In this case, $\frac{5-(-3)}{2-8}$ . This is $\frac{8}{-6}$ . This reduces to $-\frac{4}{3}$

8 0

2 years ago

3.0625 divided by 7 in long division

elena-14-01-66 [18.8K]

Answer:

the answer to your question is 0.4375

3 0

3 years ago