Answer:
(-2,1)
Step-by-step explanation:
The bracket is an opened interval
zero is neutral either positive or Negative
so the range of values in (-2,1) is -1,0 with corresponding values 2 each
hence, they're positive
Answer:
the triangle
Step-by-step explanation:
You can see it. When you cut the shape there, it makes a triangle shape on the place where it is cut right?
Answer: 15
Step-by-step explanation:
It’s pretty simple!
So first we set up the proportion, 6:10
We know that 3 is a common factor for 6 and 9, so we divide 6 by 2 and 10 by 2 and get the proportion 3:5, now we multiply both numbers by 3,
9:15!
Answer:
Step-by-step explanation:
4a:(3)
4b: d=don dx3=
Answer:
5 i believe correct me if im wrong
Step-by-step explanation:
To work this problem out you would do it as if it were just a simple equation
7x-19<16 (you would first have to add 19 to both sides)
7x<35 (then you would divide by 7 to get the variable by itself)
x<5 ( you answer would then be 5)
