Answer:
H,I and X has two line of symmetry.
Step-by-step explanation:
A H,I and X you can cut it in half and twist it around an cut it in half
Step-by-step explanation:
0.02 is rational as it can be expressed as a finite decimal.
I’m not exactly sure what the question is asking, but assuming that the equation is r=10b^2, then the answer would be r=40.
Answer:
A.
Step-by-step Explanation:
P(A or B) = P(A)+P(B)-P(A and B)
Now
Putting the givens
0.68 = 0.2 + P(B) - 0.12
P(B) = 0.68 - 0.2 +0.12
P(B) = 0.6
Answer:
28
Step-by-step explanation:
bxh divided by 2
17.5x3.2 divided by 2