saramrani152
saramrani152 saramrani152
  • 01-04-2021
  • Mathematics
contestada

please i need help it’s urgent

please i need help its urgent class=

Respuesta :

karkismriti176
karkismriti176 karkismriti176
  • 05-04-2021

Answer:

4.5

Step-by-step explanation:

6x + 42 = 18x - 12 (alternate angles)

or, 18x - 6x = 42+12

or, 12x = 54

or, x = 54/12

x= 4.5

Answer Link

Otras preguntas

how do you solve 2.75+.003+.158=
What is the factor of (2ab)(-5ab)
how do you solve 2.75+.003+.158=
Lane is 10 times Mels age.  If the difference in their age is 27, how old is Mel?
An astronaut who weighs 126lb on Earth weighs only21lb on the moon. How much would a person who weights 31lb on the moon weigh on Earth?
Alison wants to find out how much time people spend reading books. She is going to use a questionnaire. Design a suitable question for Alison to use in her ques
what is the negative of -1/3 and why??
Why did Allies plan to land in Normandy and not somewhere else?
Why did Allies plan to land in Normandy and not somewhere else?
what was the first industry to be regulated by the united states goverment?                                               a. oil   b.meat packing  c. steel  D.