Since y is 5.2 you can substitute it in your equations 5.2 = -5x - 40 then you do things like normal add 40 in both sides and divide -5 in both sides you get 9.04

6 0

2 years ago

It is good programming style to always use a for loop when the number of times to repeat the action is known. The following code

Paraphin [41]

myprod = 1

num = input("Enter a number: ")

for i in range(1, 5):

myprod *= num

7 0

2 years ago

Solve the volume formula V=lwh for h

MAXImum [283]

V/LW=H , you have to isolate the h so you must divide both sides by LW

4 0

2 years ago

A convex polyhedron has faces that consist of 30 squares, 20 hexagons, and 12 octagons. The polyhedron has 120 vertices. How man

saw5 [17]

Add the total faces: 30 + 20 + 12 = 62

Using the given equation: V + F = E +2

You have F = 62, V = 120

Now solve for E:

120 + 62 = E +2

Simplify:

182 = E +2

Subtract 2 from both sides:

E = 182 - 2

E = 180

It has 180 edges.

4 0

2 years ago

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