Answer:
The first one and the last one
Step-by-step explanation:
To sub x>0 and x<0 into every functions.
Then, u will get some function that y doesn't have a negative value or positive value.
Then, these function doesn't fulfill the range.
Then, u will get the answer.
Answer:
720ft²
Step-by-step explanation:
Wall 1&2 = lh = 15*10=150
Wall 3&4 = wh = 12*10=120
Ceiling = lw = 12*15=180
120+150+120+150+180=720ft²
Answer:
D
Step-by-step explanation:
(x+5)(x+2)=x^2+7x+10
Answer:
The corresponding segments AB and DC in the image are parallel.
Step-by-step:
It already tells us that segment QR is parallel to segment TS. So now the only segments left are segments AB and DC. Now look at segments AB and DC, do they look parallel? Yes, they do.
And that's how I got my answer. Even further, I took the test and got it right.
Your welcome. ;)
Answer:
1) 27/128 ft³
2) 40cm³
Step-by-step explanation:
1) The diagram is a cuboid not a prism.
Volume of the shape = Length × Breadth × Height
Given the following dimension
Length = 3/8 ft
Breadth = 3/4 ft
Height = 3/4 ft
Volume = 3/8 × 3/4 × 3/4
Volume of the shape = 27/128 ft³
2) Volume of a rectangular prism = Base Area × Height
Given base area = 12cm²
Height of the prism = 3 1/3 cm
Volume = 12 × 3 1/3
Volume = 12 × 10/3
Volume = 4 × 10
Volume of the prism = 40cm³
