The standard equation of a circle:
We have the center (-4, 0) → h = -4 and k = 0, and the radius r= 3. Substitute:
Solve your equation step-by-step.
3(x+1)=−2(x−1)−4
Simplify both sides of the equation.
3(x+1)=−2(x−1)−4
Simplify:
3x+3=−2x−2
Add 2x to both sides.
3x+3+2x=−2x−2+2x
5x+3=−2
Subtract 3 from both sides.
5x+3−3=−2−3
5x=−5
Divide both sides by 5.
5x/5 = −5/5
x=−1
The top one. Think about the difference between each one: X goes from 1 to 2 and Y goes from 5 to 10. Each number you go up, Y increases by 5. This means there is a proportional relationship.
Answer:
A Hexagon
Step-by-step explanation:
Answer:
a is the answer
Step-by-step explanation:
7×7×7=343
7×7=49
49×7=343
