You multiply 14cm and 40cm and you get 560cm
Answer:
x=(y-3)/4
Step-by-step explanation:
y=4x+3
y-3=4x
x=(y-3)/4
Answer:
it depends
Step-by-step explanation:
For positive powers of 10, the decimal point moves right 1 place for each zero in the power of 10.
<u>Example</u>:
1.2345 × 10³ = 1.2345 × 1000 = 1234.5 × 1 = 1234.5
__
For negative powers of 10, the decimal point moves left 1 more place than there are zeros in the power of 10.
<u>Example</u>:
1234.5 × 10⁻³ = 1234.5 × 0.001 = 1.2345
there are 2 zeros in .001, but the decimal point moves 3 places, corresponding to the exponent of 3 in the power of 10.
Step-by-step explanation:
The answer should be 578mi²
Answer:
so 
equals 2x2x2x2x2x2x2x2
Step-by-step explanation:
Its that because when expanding Exponents, you always put the first number of the exponet first. like for example, 
, you put the three 2 times and multiply. 3x3
