The answer is 4 groups because 21+7=28,28÷4=7,and 7×4=28
Answer:
Step-by-step explanation:
so you will multiply height by length and that will give you 70 cubic cm DNT FORGET TO PUT CUBIC CM!!!!!
Answer:
5) x=7
6) x=14
7) x=22
8) x=27
Step-by-step explanation:
Please see attached picture for full solution.
If 2 straight lines intersect, then the 2 angles opposite each other are equal.
Answer:
- 3
Step-by-step explanation:
Substitute x = 1 into f(x)
f(1) = - 3(1) = - 3 × 1 = - 3
Answer:
OB
because it is the correct answer