9/4
well, 4 times 2 is 8, there would be a quarter left over
answer: 2 1/4
so it would be 2 and a quarter.
Hope this helped :)
<em>Correct Question:</em>
<em>Type the correct answer in the box. Use numerals instead of words. Consider this expression. </em>
<em> </em><em> When a = 2 and b = -4, the value of the expression is</em>
Answer:

Step-by-step explanation:
Given


Required
Determine
To solve this, we simply substitute the values of a in the given expression


Express 2² as 4

Express square root of 4 as 2


So, we have


<em>Hence, the result of the expression is -1</em>
Your answer would be A as the annual rate increases, so does the monthly.
Answer:
? = 14
Step-by-step explanation:
If ∆EFG ~ ∆CBA, we have the proportion
FG/FE = BA/BC . . . . . any pairs of corresponding sides will have the same ratio for similar triangles. (It is convenient to put the unknown in the numerator.)
?/18 = 21/27 . . . . . . filling in the given numbers
Multiplying by 18, we have ...
? = 18·21/27
? = 14
_____
If the triangles are not designated as being similar, the problem is unworkable.