not so sure
Step-by-step explanation:
all you need to do is look up on Google what is the cost of an 8000 car including 57% tax and you might have to put 57% into decimal
Answer:
4
Step-by-step explanation:
Answer:
The volume of the steps is:
Step-by-step explanation:
Remember that the volume regularly is:
- Volume = height * width * depth.
There are many forms to solve this exercise, but I'll show you two:
1. Imagine that aren't steps but a big solid, then its volume would be:
- Volume of big solid = 60 cm * 60 cm * 120 cm
- Volume of big solid = 432000 cm3
Now you can subtract the volume of a small solid with measures 30 cm * 30 cm * 120 cm (<em>where is the blank for the step</em>):
- Volume of a small solid = 30 cm * 30 cm * 120 cm
- Volume of a small solid = 108000 cm3
Now you subtract:
- Volume of the building steps = 432000 cm3 - 108000 cm3
- <u>Volume of the building steps = 324000 cm3
</u>
2. The building steps are formed by three solid with volume 30 cm * 30 cm * 120 cm, so:
- Volume of the building steps = 3 (30 cm * 30 cm * 120 cm)
- <u>Volume of the building steps = 324000 cm3</u>
Answer:
C
Step-by-step explanation:
Assuming the lines are y = x -1 and y = -2x + 5, set them equal and solve for x.
x - 1 = -2x + 5
3x - 1 = 5
3x = 6
x = 2
Substitute x = 2 into one of the equations to find y.
y = 2 - 1
y = 1
The solution is (2,1).