adesinaseun61 adesinaseun61

03-07-2021
Mathematics

contestada

3x
2x
x + 30
The diagram shows a triangle.
The sizes of the angles, in degrees, are
3x
2x
x + 30
Work out the value of x

Respuesta :

ciaromee ciaromee

03-07-2021

Answer:

x = 25°

Step-by-step explanation:

3x + 2x + x + 30° = 180°

6x + 30° = 180°

6x = 150°

x =25°

=> 3x = 25 * 3 = 75°

=> 2x = 25 * 2 = 50°

=> x + 30° = 25° + 30° = 55°

Answer Link

Otras preguntas

Following Archduke Franz Ferdinand's assassination, Austro-Hungarian leaders: A. aided the Ottoman Empire in its campaign to keep Serbia under its control. B. e

Which of the following led to a continuation of the treatment in the excerpt above? A)The brutality of the trans-Atlantic African slave trade. B)Spanish repress

What would the tone of the prologue to Romeo and Juliet be?

For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)

F Tara spends $219 a month for her car payment and she makes $3,200 a month, what percent of her monthly income is spent on her car payment?

Match each model with its name and the name of the scientist who created it.

Sam is picking fruit from a basket that contains many different kinds of fruit. Which set of events is independent?

Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. The day before , he drank 1 small bottle and 1 large bottle, for the tot

What is the value of x?

Gabrielle's age is two times Mikhail's age. The sum of their ages is 84. What is Mikhail's age?