None of these lines are parallel or perpendicular. I assume you may have mistyped the original equation. If the original equation had a 4 next to the x instead, then the following is true.
The first is parallel
The second is neither
The third is perpendicular.
Answer:
The answer is B
Step-by-step explanation:
S.A of pyramid = base area × 4(area of triangle)
base area = (24×24)in
= 576in²
area of triangle = (1/2)×24×12
= 144in²
S.A = 576 + 4(144)
= 1152in²
Answer:
8450 metres.
Step-by-step explanation:
To convert kilometres to metres, multiply the kilometre value by 1000.
For example:
It might also help to see it as shifting the decimal point three places to the right.
Answer:
1050
Step-by-step explanation:
ez
70x15
Answer:
15/8 quarts
Step-by-step explanation:
The recipe calls for 1 1/2 quarts of sparkling water. This can be written as the improper fraction 3/2 (this is because 1 whole = 2/2; 2/2 + 1/2 = 3/2).
Using 15/4 quarts sparkling water means we used 5/2 times as much as the recipe calls for. This means we would use 5/2 times the amount of grape juice as well; 5/2(3/4) = 15/8.