emoryjoshua
emoryjoshua emoryjoshua
  • 02-09-2021
  • Mathematics
contestada

Please help me. I’ve been stuck on these questions all day.

Please help me Ive been stuck on these questions all day class=

Respuesta :

nyaluvsl
nyaluvsl nyaluvsl
  • 02-09-2021

Answer:

ABD = 49 DEGREES

CBD = 28 DEGREES

Step-by-step explanation:

Add ABD AND CBD equations TOGETHER

8x+5=77

Subtract 5 both sides.

8x=72

x=9

Now you have x, this isn't all you have to do, put x into the equations you have.

3(9)+22=?

27+22= 49

ABD = 49 degrees

5(9)-17=?

45-17= 28

CBD = 28 degrees

to check work, 49 + 28 = 77

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