Answer: See explanation
Step-by-step explanation:
From the question, we are informed that the weight of 90 books is 50kg. We need to get the weight of a book first and this will be:
= 50/90
= 5/9
Therefore, the weight of 180 such books will be 5/9 multiplied by 180. This will be:
= 5/9 × 180
= 100kg
Answer:
A
Step-by-step explanation:
The correct choice is A because Triangle B is reflection of triangle A. Also, the reflection of these two triangles is on the x-axis; Triangle C is also not a reflection of Triangle A...
This is correct UWU
Answer:
108 meters with the formula lxhxw
Answer:
Porportional
Step-by-step explanation:
-1 x = -15 y
-7 x -15 = -105, correct
-9 x -15 = -135, correct
Because all are correct, this is porportional. This means that there is a unit rate and if this were graphed, the line would be straight.
I Hope That This Helps! :)
1 will equal 55 hope this helps