Answer:
E1. 1/x^5
E2. not totally sure how to use positive exponents here
E3. x^4/y^2
E4. x^2/2
Step-by-step explanation:
remember if there is a negative exponent in the numerator, moving it to the denominator makes it positive. vice versa for the denominator to numerator
7*-4= -28 +4-12/2
-24-6
=-30
Answer:
-7/4 is between -2 and -1 1/2
11/4 is in between 2 1/2 and 3
Step-by-step explanation:
-7/4 is -1.75 which means its right before -2
11/4 is 2.75 which means it's right before 3
Solutions
Expanded form is a spread out way to write a number by showing the value of each individual digit that contributes<span> to make the full number.
</span>
Lets use an example
Number - 4,265
= 4 x 1,000 + 2 x 100 + 6 x 10 + 5 x 1
Now lets solve for 600 in expanded form.
The number 6 is in the hundreds place
The number 0 is in the tenths<span> place
</span>
<span>The number 0 is in the One's place
</span>
Therefore 600 in expanded form is 600+00+0<span>.</span>
Midpoint = ( (x1+x2)/2, (y1+y²)/2 )
so ( 6+25 /2, 8+20 /2 )
or (31/2, 14)