Answer:
-32
Step-by-step explanation:
what you need to do is multiply the -4 and 8. since there is only one negative your answer will also be a negative. negative 4 times 8 is 32 because 4 times 8 is 32 now you add the negative sign.
Hope I helped at all.
5
d= √(5-1)^2+(1-4)^2
d= √4^2+(-3)^2
d= √16+9
d=√25
d=5
As attached
Answer: acute
Step-by-step explanation: it is less than 90 degrees so it is less the right angle
