Solved! Here is the explanation. As we have supplementary angles, we have a total of 180° of angles. Angle BXD is a right angle, so 2x+40°=90°. 2x=50°, and then we have x=25°. Now, to figure out y, we have to look at angle BXA. In this case, 5y=90°. y=18°. So, x=25° and y=18°. Hope this explanation helps!

6 0

2 years ago

Which equation correctly applies the distributive property?

Arturiano [62]

The first one.............

7 0

2 years ago

Read 2 more answers

HELPpPpppppppppppppppppppppppppp and explain

Bess [88]

Answer:

378

Step-by-step explanation:

12 x 18=216

9 x 9= 81

81 x 2= 162

162 + 216 = 378

8 0

2 years ago

Solve with Quadratics

leonid [27]

Answer:

x = 1 ± $\sqrt{6}$

Step-by-step explanation:

Given

2x² - 4x = 10 ( divide through by 2 )

x² - 2x = 5

Using the method of completing the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 1)x + 1 = 5 + 1

(x - 1)² = 6 ( take the square root of both sides )

x - 1 = ± $\sqrt{6}$ ( add 1 to both sides )

x = 1 ± $\sqrt{6}$ ← exact solutions

6 0

2 years ago