mathhelper25 mathhelper25

15-03-2022
Mathematics

contestada

Please Help me with this . Serious answers only.

Please Help me with this Serious answers only class=

Respuesta :

LammettHash LammettHash

15-03-2022

(a) The interior angles of any triangle sum to 180° in measure. So

(8x + 2) + 70 + 60 = 180

Solve for x :

8x + 132 = 180

8x = 48

x = 6

(b) Evaluate 8x + 2 when x = 6 :

8•6 + 2 = 48 + 2 = 50

Answer Link

Otras preguntas

In French, our teacher has asked us to write a piece of writing where we sell our sibling on eBay. We have to describe them, and I can't figure it out?! Please

What is the equation and solution for. D=12 for 4d-24-12=0

In French, our teacher has asked us to write a piece of writing where we sell our sibling on eBay. We have to describe them, and I can't figure it out?! Please

How do say 6:45 a.m. in how Spanish

What causes a rockslide the quick movement of rocks down a slope ? Science

What is the answer? x<-5 or x> -5? -1/5x-4>-3

Does any body know 2v+7=3

-7x-17= -9x+13solve for xwork too please!

Im having a little trouble in math, math in particular. Its a small question, and I feel like I kinda know it, but heres an example question:(-2)4 (the four is

How does the suffix change the meaning of the base word in instruction