Answer:
19.9 cm
Step-by-step explanation:
os that a 3.4 in the very left? if so...this should be it.
Answer:
x=-9
Step-by-step explanation:

As the bases(3) are same,
we can conclude that the powers are equal.
Hence,

8/10 because 0.8 is in the tenths place, and then simplified it would be 4/5
Answer:
"Some integers are irrational numbers" False
"Some integers are not whole numbers" True
"No irrational numbers are whole numbers" True
"All rational numbers are whole numbers" False
Step-by-step explanation:
Answer:
63
Step-by-step explanation:
2+1= 3
15-3= 12
12 x 3 = 36
99 - 36
= 63