Answer:
1. Add 5 to both sides
2. Divide both sides by 2
3. Take the square root of both sides
4. Subtract 2 from both sides
Step-by-step explanation:
2(x+2)²-5=93
<em>Add 5 to both sides</em>
2(x+2)²=98
<em>Divide both sides by 2</em>
(x+2)²=49
<em>Square root both sides</em>
x+2=7
<em>Subtract 2 from both sides</em>
x=5
Answer:
495 cm^2
Step-by-step explanation:
basically find the area of each shape,
rectangles: base x height
triangles: (base x height)/2
then add all the areas together
What points are A and C? I can see that point B is (-5,3) and point D is (2,1) but what is point A and point C?
9=-5b-23
9+23=-5b
32=-5b
32/-5=b. ..(here 32/-5= 32 upon -5)
-6.4=b
