The key is the absolute value is always positive or zero. So when we add one to it we'll necessarily be positive, no chance of zero. So the only one that has a chance is A, with the subtraction outside the absolute value.
When x=0 or x=2 we'll get
|x-1| - 1 = 0
Answer:
perimeter: 40.79
Area: 84
Step-by-step explanation:
It's made up with 2 trapezoids
perimeter: (√3² + 6²) + (√1² + 6²) + 7 + 6 + 6 + 9 = 40.79
area: ((9 + 6) x 6) / 2 + ((6 + 7) x 6) / 2) = 45 + 39 = 84
Answer:
sry dont understand
Step-by-step explanation:
Answer:
Option B ⇒ Area of base of each pyramid :
Option A ⇒ Volume of pyramid :
cm3
Step-by-step explanation:
One side of tile consists of 4 pyramids and since length of whole tile is x,
So, the base length of each pyramid = ![\frac{x}{4}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B4%7D)
⇒ Area of base of each pyramid = side²
⇒ Area =
![(\frac{x}{4})^2 in^2](https://tex.z-dn.net/?f=%28%5Cfrac%7Bx%7D%7B4%7D%29%5E2%20in%5E2)
Volume of square based pyramid :
![=(Area of base )\cdot \frac{h}{3}\\=\frac{x^2}{3} cm^3](https://tex.z-dn.net/?f=%3D%28Area%20of%20base%20%29%5Ccdot%20%5Cfrac%7Bh%7D%7B3%7D%5C%5C%3D%5Cfrac%7Bx%5E2%7D%7B3%7D%20cm%5E3)
For 1. The correct Option is B
For 2. The correct option is A
Answer:
Clarissa has a budget of $1,200 a month to spend for rent and food. She has already spent $928 this month. Let Clarissa has left $x amount spend for month. Hence,$272 left from her budget spend for month.