Answer:
the answer is 0.
Step-by-step explanation:
The answer is 0, I had a question like this before
Answer:
-52
Step-by-step explanation:
-18+6=-12
-12-40=-52
The answer would be C because they say if 3 new students arrived each year.
Answer:
11
Step-by-step explanation:
in the "score" section all you do is add all them up. And because there is a negative for ALL the numbers, all you do is add a negative after you add all the SCORES
3 sides of square is 3*12=36 cm
perimeter for the full circle is 2 * pi * radius
which is =2 * 22/7 * 12 =75.43 cm
so 360° =75.43 cm
for 150° = 75.43/360 *150 =31.43
all together =36 +31.43 =67.43 cm
