Answer:
84-29=55
Step-by-step explanation:
just use subtraction my boy
Answer:
239
Step-by-step explanation:
Answer:The measure of angle RST is 120\°
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
m<RST=(6x+12)\° -----> equation A
m<RST=78\°+(3x-12)\° -----> equation B
equate equation A and equation B
(6x+12)\°=78\°+(3x-12)\°
Answer:
well im sorry but i really couldn't understand ur question but...
1+(-3)=9 the sides are not equal so the sum is false (fake)
Step-by-step explanation:
Answer:
90
Step-by-step explanation:
:D