Answer: Like the angles BAC (56°) and BDC has the same arc BC in the circumference, these angles must be congruent, then angle BDC must be equal to 56°.
Answer:
y=-x+4
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(3-8)/(1-(-4))
m=-5/(1+4)
m=-5/5
m=-1
y-y1=m(x-x1)
y-8=-1(x-(-4))
y-8=-(x+4)
y-8=-x-4
y=-x-4+8
y=-x+4
Of course girl! Algebra is my thing :)
The correct answer is B, and here's why:
(a+3)^3 is the same as (a+3)(a+3)(a+3)
(a+3)(a+3)=a(a+3)+3(a+3) (distributive property)
a^2+3a+3a+9=a^2+6a+9
And from there we see that all the values match. Hope this helps
Number 1, the answer is C: $1.34 and number 2 the answer is A:$39.48
