hmarshall26
hmarshall26 hmarshall26
  • 05-05-2021
  • Mathematics
contestada

Find the value of x.

Find the value of x class=

Respuesta :

scrublord8710
scrublord8710 scrublord8710
  • 05-05-2021

Answer:

11

Step-by-step explanation:

All angles on a triangle equal 180. 80+60=140.

Now to solve for x, we set it to equal 40 for 180-140.

40=3x+7. 40-7=33

33=3x 33/3=11

x=11

Answer Link
schanlle89 schanlle89
  • 05-05-2021
Every triangle has to add up to 180 degrees. So if you already have 140 degrees, that’s what the 3x+7 has to add up to.
Ver imagen schanlle89
Answer Link

Otras preguntas

A class has 6 boys and 15 girls, what is the ratio of boys to girls?
What is 8,624 divided by 98
Sarah saving account balance changed by $34 one week and by negative $67 next week which amount represents the greatest change
what is 14 ten thousands + 12 thousands
What do you need to do to avoid a floating quotation
Simplify the following fraction 5/15
The best definition of pastoralism is
rounding 123, 499 with 3 being underlined
This city was the scene of one of the most violent demonstrations in American history in 1999 when 100,000 people engaged in civil protest against the WTO? Seat
PLEASE HELP!!! PLEASE HELP!!! PLEASE HELP!!! GOLDILOCKS AND BEARSHow would a first person version "Goldilocks and the Three Bears" written from Goldilocks' poin