The "D" in number 1 is really "1D" so when we combine like terms, we get our final answer:
4D+2
If we do the same thing with number 2, we get:
14x+4
Answer:
Step-by-step explanation:
multiply the top and bottom of the fraction by 15x
2*15x
=======
5*15x
30x
====
75x
<span>The first number 2.5 is called the coefficient. It must be greater than or equal to 1 and less than 10.</span>
<span>The second number is called the base . It must always be 10 in scientific notation. The base number 10 is always written in exponent form. In the number 2.5 x 1011 the number 11 is referred to as the exponent or power of ten.</span>
so that equals <span>166560 if you wrote the problem the way i see it</span>
Answer:
15
Step-by-step explanation:
please mark brainliest