Options A, B and E are the correct options.
Expenses are represented with negatives and income by positive.
For option E, 6x - 2.5x = 3.5x
Answer:
X=5.66 or 5.65685424949
Y=4
Step-by-step explanation:
Since this is a 45,45,90 triangle, the y is also 4.
Then the x is y^2+4^2.
That means that it is 16+16=32
Now you have to square 32 which gives you 5.66
Nun of them are right the real anwser would be 55/24 and as a decimal 2.2916666666667
You move the decimal point forward until it reaches the one so it looks like this:
1.4 x 10⁵
the exponent, 5, just tells you how many spaces the decimal point moved.
Two sixths and three fourths