Answer:
--->(f.g)(x)=8(x-1)^2+7(x-1)-9
=8(x^2-2x+1)+7x-7-9
=8x^2-9x-8
--->(f.g)(-2)=8(-2)^2-9(-2)-8=42
✌️:)
Use Rule of One: x^1 = x
6 × x^3 + 1 × z/3
Simplify 6 × z^3/3 to 2z^3
2z^3 + 1 × z/3
Simplify 1 × z/3 to z/3
<u>= 2z^3 + z/3</u>
Answer:
y = -1x +6
Step-by-step explanation:
Divide the cookies to each friend. each friend gets 5 cookies
Answer:
C. 61
Step-by-step explanation:
Two sides are equal, so the triangle is an isosceles triangle.
Both base angles are equal.
Angles in a triangle add up to 180 degrees.
58 + x + x = 180
58 + 2x = 180
2x = 122
x = 61
