2 years ago

What is the measure of an angle if it is 260 less than three times its own supplement

Mathematics

2 answers:

Gala2k [10]2 years ago

7 0

Answer:

130 degrees

Step-by-step explanation:

Let's assume that the angle is X. If angle is x, then:

x+260 = 3x

subtract x from both sides:

260 = 2x

130 = x because 260/2 is 130

so the answer is 130 degreees

Liono4ka [1.6K]2 years ago

3 0

Answer:

I feel like the answer is 70 degrees

Step-by-step explanation:

3(180-x)-260=x

540-3x-260=x

-3x+280=x

280=4x

x=70

You might be interested in

The original price of a fitness tracker is $85. It is on sale for 10% off. What is the sale price of the fitness tracker?

Elza [17]

First you do 1.00-0.10 to get 0.90, then you times 85 by 0.90 to get your result of $76.5 a brainliest would be appreciated if i helped!

Answer: 76.5 dollars

3 0

3 years ago

Read 2 more answers

The circumference of a circle can be found using the

AlexFokin [52]

Another formula/equation you can use to find circumference is pi x the diameter of the circle

7 0

4 years ago

The diagonal of a square is 10 cm how do I find out the length and the width

sweet [91]

Well we know that the formula for a diagonal is: $d= \sqrt{2} a$ so using this we can conclude that the length and the width of this particular square would be 7.071 cm. Hope this helps!