Acute angle and a right angle makes a obtuse I learned this in 4th
Answer:1206cm
Step-by-step explanation:
Answer:
a) (-9,3)
Step-by-step explanation:
x + 2y = -3
- (x - y = -12)
<u />
x + 2y = -3
<u>- x + y = 12</u>
3y = 9
y = 3
x - y = -12
x- 3 = -12
x= - 9
(-9, 3)
If the formula is P = 3s, then to find side length (s) the formula will become...
s = P/3
answer D
False because -21/-7=w is 3 and 3/-7 cannot be -21
