lskopenick246 lskopenick246
  • 25-09-2020
  • Mathematics
contestada

∠ A and ∠B are vertical angles. Find each angle if, m∠ A=7x+2 and m∠ B=4x+11. Solve for x

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 25-09-2020

Answer:

x=3

Step-by-step explanation:

Vertical angles are equal so

<A = <B

7x+2 = 4x+11

Subtract 4x from each side

7x+2-4x = 4x+11-4x

3x+2 =11

Subtract 2 from each side

3x+2-2 = 11-2

3x = 9

Divide by 3

3x/3 = 9/3

x=3

Answer Link

Otras preguntas

how do you inscribe a square in a circle?
Does the phrase "Dar de comer al perro" mean "to feed the dog" or "to give the dog something to eat"?
Why Is Oregon Called the Beaver State?
what are the Confederate states?
What Does "Born Secret" Mean?
Suppose you have $10,000 to invest. Which of the two rates would yield the larger amount in 4 years. 7% compounded quarterly or 6.94% compounded continuously?
What do you measurement of capacity?
Simplify. All Variables represent (3√200)*(4√32)
if the equation is h= -2x^2 + 12x -10how do I find the max height?
a box contain 9 novels, 7 biographies, and 5 reference books. Alyssa randomly chooses a book, then she randomly chooses another book without replacing the first