Answer:
45 ÷ x = 9 ... 45 ÷ 5 = 9
Step-by-step explanation:
5 + 4 ≠ 54
45 ÷ 5 = 9
5 - 7 ≠ 12
8 * 5 ≠ 85
Answer:
No
Step-by-step explanation:
Take square 4 X 4. Perimeter =16
Take rectangle h2 X w6. Perimeter =16
Clearly the same perimeter and not congruent
but this is just what I think
8 and 32.
8 times 4 = 32
32 - 8 = 24
4x - x = 24.
^ ^
1 2
Answer:
x = 12.1
Step-by-step explanation:
20 − (z + 7) = 0.9
Distribute the minus sign
20 -x -7 = .9
Combine like terms
13 -x = .9
Subtract 13 from each side
-x = -12.1
x = 12.1
Answer: to find the mean add up all the scores and then divide it by the number of scores that are there and to find the mode order the numbers lowest to highest and see which number appears the most
