Answer:
81.82%
Step-by-step explanation:
Step 1: We make the assumption that 33 is 100% since it is our output value.
Step 2: We next represent the value we seek with $x$x.
Step 3: From step 1, it follows that $100\%=33$100%=33.
Step 4: In the same vein, $x\%=27$x%=27.
Step 5: This gives us a pair of simple equations:
$100\%=33(1)$100%=33(1).
$x\%=27(2)$x%=27(2).
Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have
$\frac{100\%}{x\%}=\frac{33}{27}$100%x%=3327
Step 7: Taking the inverse (or reciprocal) of both sides yields
$\frac{x\%}{100\%}=\frac{27}{33}$x%100%=2733
$\Rightarrow x=81.82\%$⇒x=81.82%
Therefore, $27$27 is $81.82\%$81.82% of $33$33.
Answer: The answer is 19 ft, you divide 285÷15 and that is 19
Step-by-step explanation:
The correct answer is B.
Before you start using the number line, you must always keep in mind that:
– and – = +
+ and – = –
+ and + = +
– and + = –
To remember all this you'd also have to keep in mind that all like-terms which are the (– and –) and (+ and +) are both positive or (+). Also, the terms which are not alike such as (– and +) and (+ and –) are negative or (–).
In this problem, we have 2 signs which are (+ and –). As I said above, these terms that are not alike are (–).
On the number line since they're negative, we have to move to the left or subtract. For the opposite of that, we'll have to move to the right or add.
18 + (-18)=0.
To prove this, REMOVE THE BRACKETS and calculate as usual.
18 + - 18 = 0
In this case, we have to SUBTRACT or MOVE TO THE LEFT ON THE NUMBER LINE.
So, the answer is 0 after we subtracted both terms. We do this by:
18 - 18 = 0.
So, we have to:
BEGIN WITH 18 AND MOVE 18 UNITS TO THE LEFT.
Therefore, the answer is B.
Answer:
Step-by-step explanation:
7 raised to 2 means the base 7 is to the power of 2.
7 is squared or multiplied by itself.
