nessagonzlaezvg10 nessagonzlaezvg10
  • 12-05-2020
  • Mathematics
contestada

HELP!! I WILL MARK YOU BRANLIEST IF YOU RESPOND THE FASTEST AND IF ITS CORRECT :)

HELP I WILL MARK YOU BRANLIEST IF YOU RESPOND THE FASTEST AND IF ITS CORRECT class=

Respuesta :

crisalma018 crisalma018
  • 12-05-2020

Answer:

45

Step-by-step explanation:

Answer Link
swisheep swisheep
  • 12-05-2020

Answer:

∠B = 45°

Step-by-step explanation:

∠A = ∠B

5x - 15 = 2x + 21

5x - 2x = 15 + 21

3x = 36

x = 12

⇒∠B = 45

Answer Link

Otras preguntas

6.346 rounded to the whole number
a cut dividing the body into upper and lower portions is called sagittal section frontal section transverse section coronal section
the big bang theory suggests that our universe formed approximately ______ years ago.
alex reads 12 pages. jenna reads 15 pages in 12 minutes. they are both reading 60- page magazine who will finish reading first
What is a conclusion paragraph? A. The paragraph whose purpose is to introduce the essay's main topic B. The paragraph that transitions the essay from one idea
What is the answer to this problem R-2k=15 ?
Does anyone know how to do this?
When a=2,b=3, c=-1, and d=-2 (b-2a)to the 2nd power+c
what is the driving force for the movement of the lithospheric plates?
Areas of study that mimic science for commercial gain are called