Answer:
TRIANGLES
Step-by-step explanation:
Answer:
44 or 45
Step-by-step explanation:
400 divided by nine
Answer:
a = 12
Step-by-step explanation:
add 2 to each side
5a/3 = a/4 + 17
distribute 12 to remove fractions
20a = 3a + 204
17a = 204
a = 12
4 is equal to 2*2 (double the 2 is 4)