Answer:
A
Step-by-step explanation:
π=3.14159...
Full circle are 25π cm² = 25*3.14=78.5 cm²
Half 78.5 cm²/2 = 39.25 cm²
Answer:
??????????????????? 3+1
Step-by-step explanation:
Answer:
0.00000946
Step-by-step explanation:
9.46×^10⁻⁶ =0.00000946
<u>Trick:</u>
Since the exponent of the scientific notation is negative, move the decimal point 6 places to the left
Answer:
if the * is equal to multiply, the answer is 12
Step-by-step explanation:
IM pretty sure the answer is
1.A
2.C
3.A
4.D
5.B
:)
