3 years ago

If the exterior angle of a triangle is 120 degree and its interior opposite angles are (15x+5) and (22x+4), Find the value of x

1 answer:

7 0

The exterior angle is equal to the sum of opposite interior angles, so ...
(15x+5) + (22x+4) = 120
37x +9 = 120
x = (120 -9)/37 = 3

The value of x is 3.

You might be interested in

S = 1 / g t ² π, solve for t

Finger [1]

$s = \frac{1}{g {t}^{2}\pi }$

multiply through by

$g {t}^{2} \pi$

$s \times g {t}^{2} \pi = \frac{1}{g {t}^{2} \pi} \times g {t}^{2} \pi$

$sg {t}^{2} \pi = 1$

dividing through by

sgπ

${t}^{2} = \frac{1}{sg\pi}$

$t = \sqrt{ \frac{1}{sg\pi} }$

4 0

3 years ago

Read 2 more answers

How to write this in slope-intercept form? 8x + 10y = 40

worty [1.4K]

Answer:y=-4/5x+4

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Germany 3. Guam 24

Sergio039 [100]

Guam would be the warmest given out of the 3 degrees you’ve given
24 > 3 > -10

6 0

2 years ago

Read 2 more answers

What is the equation of the line shown in this graph?

igor_vitrenko [27]

Answer:

y=1

You can put equations in a graphing calculator if you aren't sure.

8 0

2 years ago

Graph the number on the number line.

My name is Ann [436]

Answer:

Step-by-step explanation:

can u take good picture

4 0

2 years ago