taisbetz238667
taisbetz238667 taisbetz238667
  • 01-10-2020
  • Mathematics
contestada

I need the answers I don't understand

I need the answers I dont understand class=

Respuesta :

taaaaan taaaaan
  • 01-10-2020
CBD = 54°


90°+9°=99°

99/11= 9 (4x+7x=11x)
x=9

9x7=63
63-9=54
Answer Link

Otras preguntas

what is 9/25 as a decimal terminating or repeating decimal
A meal of a chicken sandwich and some pasta salad had 150 grams of carbohydrates. The pasta salad had 30 grams more than twice the grams of carbohydrates in the
What is 16/8 as a mixed number
how do you compare 1/5 and 0.201
how do oceanographers get to the bottom of the ocean?
How many Jews did Adolf Hitler killed
22/100 in simplest form?
what is the perimeter of a triangle with vertices of (5,1) (-3,3) (-7,-3)
A 1/4 turn clockwise
Describe how the coming of World War II ended the Great Depression. What region of the nation benefited most spectacularly?