Answer:17°
Step-by-step explanation:
let them unknown exterior angle be y
Sum of exterior angles =360
51+84+48+27+65+68+y=360
343+y=360
Collect like terms
y=360-343
y=17
There unknown angle y is 17°
Answer:
I would say 82 but it depends on how much each test was worth.
Step-by-step explanation:
Ok so mean means average so exmple
mean of 1,2,3+5 would be (1+2+3+5)/4
(sum of terms)/(number of terms)=mean so
number of terms=5 since 5 oranges
sum=(46+39+53+61+49)
so mean=(46+39+53+61+49)/5=248/5=49.6
so the answer would be 49.6 (estimateed to be 50)
Answer: 6 and 2
Explanation:
Area, which is 12= 6*2
Perimeter, which is 16= 6+2+6+2
I hope this helps you
-14+?= -17
?= -17+14
?= -3