Answer:
D
Step-by-step explanation:
(a+4)(a-2)=a^2+2a-8
a*a=a^2
a*(-2)=-2a
a*4=4a
4*(-2)=-8
a^2-2a+4a-8=a^2+2a-8
Answer:
not sure for the 1st one but pretty sure 2nd one is B
Step-by-step explanation:
Answer: x=32
Step-by-step explanation:
Because a triangle is 180°, the missing angle in the triangle would be 60°.
Because of the 30°-60°-90° angles theorem, The side opposite 90° is double the side opposite 30°, which means that x=32.
Answer:
18ywjhtzk8ywbhuj
Step-by-step explanation:
ujzjtzjdjwjduxhxhwbsusuww
X intercept= (25,0)
y intercept= (0,-20)
