Answer:
$21.25
Step-by-step explanation:
100 - 15 = 85
25 * 0.85 = 21.25
Answer:
0.6625
Step-by-step explanation:
To find the surface area, calculate the area of each shape and add it together, A pyramid has 1 square and 4 triangles in its net,
Area of square is A=s*s=0.25*0.25=0.0625.
Area of a triangle is A= 1/2 b*h = 1/2 (0.25)(1.2) = 0.15.
There are four equal triangles so together there area is 4*0.15 = 0.60.
Add the square to it and you have the surface area of the pyramid.
0.0625 + 0.60 = 0.6625
im pretty sure its 7. negative x negative = positive (-4x-1=4) 4+3 is 7
Answer:
it's closer to a whole.
Step-by-step explanation:
Because its only 3 away from 31.
If you where to do 1/2 it would be 13 away from 1/2.
Also its no where near 0.
Answer:
Point Slope: (y + 1) = 2x
Slope Intercept: y = 2x - 1
Step-by-step explanation:
I'll do it in two forms.
Slope = (3 + 1) / (2 - 0) = 2
Point - Slope: (y + 1) = 2x
Slope Intercept: y = 2x + b
-1 = b
y = 2x - 1