Answer: Positive (but not sure)
Step-by-step explanation: Are there answers to the questions is so i could help more but if correct hope i helped :)
Answer:
part/whole
Step-by-step explanation:
jazz is only a part of music, music is the whole thing and also lave tube would be a part of a bigger thing which is the cave
|-3|=3 right?
Then it is
3*-6=-18
F(4) is equivalent to 28 because when you plug in 4 for the x, you get 28.
The area formula for rectangles is lxw. To solve, I would divide the figure up into 3 rectangles- top,middle and bottom, then find the areas and add them together.
Top: 4x13=52 cm^2
Middle: 5x8=40 cm^2
Bottom: 21x10=210 cm^2
(5 is the width of the middle piece. You get it from subtracting. 21-8-8=5. 13 is the width of the top piece. 5+8=13)
52+40+210
=302 cm^2
So your answer is 302 square centimetres.
