The answer is obtuse triangle
Answer:
(-0.4)²
= -0.4×-0.4
product of two negative numbers is positive
so, 0.4×0.4
=4/10×4/10
=16/100
=0.16
Subtract (8-4) and you get 4 as the total and then times it by 2 which will give u 8, the answer is 8
Answer:
1) find d or distance between numbers
2) equation: an=a1+(n-1)d
3) an is nth term
a1 is first number in sequence
<span>y = 2x - 1 it the answer.</span>