ng9129 ng9129
  • 24-01-2021
  • Mathematics
contestada

can someone help me 10 points

can someone help me 10 points class=

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 24-01-2021

The two angles form a right triangle which is 90 degrees.

Add the two to equal 90:

3x-8 + 4x = 90

simplify:

7x-8 = 90

Add 8 to both sides:

7x = 98

Divide both sides by 7:

x = 14

Answer Link

Otras preguntas

what is 0.000702 in scientific notation.
solve using the substitution and elimination method 3a-12b=9 4a-5b=3 can someone please help?
The scale of a square map indicates that each inch on the map corresponds to 5 miles. Write an expression that describes the area of land shown on the map. If t
Draw 2 lines in a triangle. Make 2 triangles and 2 trapezoids.
Measurement is the use of numbers according to a standard. True or False
In what types of environments would you find protists?
How is 'hearing' a motif in the novel A Separate Peace by John Knowles?
if 9^x-9^x-1=24, then find the value of (6x)^x
what is 0.000702 in scientific notation.
In what types of environments would you find protists?