sidharthsuresh6d
sidharthsuresh6d sidharthsuresh6d
  • 03-09-2021
  • Mathematics
contestada

Help me with this Thanks!

Help me with this Thanks class=

Respuesta :

sam67656 sam67656
  • 03-09-2021

[tex] \bold \red{answer}[/tex]

(49+11)+(-30)=49+{11+30}

Step by step

(49+11)+(-30)=49+{11+___}

(49+11)+(-30)=49+{11+x}

49+11−30=49+11+x

49+11+−30=49+11+x

(49+11+−30)=(x)+(49+11)

30=x+60

30=x+60

x+60=30

x+60−60=30−60

x=−30

Answer Link

Otras preguntas

WILL GIVE BRAILIEST IF ANSWERED FAST
Calculate the accrued interest of the following bond on Feb 15 based on Actual/365 day count conventions provided last coupon was paid on Dec 31. ● ● ● Face val
explain how trade leads to increased interdependence between countries
Solve these 2 equations 1. -3 (4x-10) 2. 3(2+q)-15
WILL GIVE BRAINLIEST FOR QUICK ANSWERS!! I RATE WELL FOR GOOD ANSWERS!!
Do the numbers 2.7,3.6,and 4.5 form a pythagorean triple?
WILL GIVE BRAINLIEST IF ANSWERED FAST!!!
Abigail was delivered by emergency caesarean section at only 25 weeks gestation. She was taken to the neonatal intensive care unit (NICU) where she was fed intr
One may not claim the additional costs from the parents or guardians of uninvited children, to a wedding of social event. An invitation to a social gathering co
Part A. Solve the following problem.  What is the last digit of 2^1999?   Part B. Write up a solution to the problems above using the following five step proce