-5(x+8)-3x
simplified would be
-8x-40
Answer:
8.06 inches
Step-by-step explanation:
The diagram shows a rectangle with width of 4 inches and area of 28 square inches.
Use area formula:
So,
By the Pythagorean theorem,
Answer:
0.64
Step-by-step explanation:
Find the number in the hundredth place 4 and look one place to the right for the rounding digit 1
. Round up if this number is greater than or equal to 5 and round down if it is less than 5
.
Factor the numerator and denominator...
(n^4-5n^2-6n^2+30)/(n^4-2n^2-5n^2+10)
[n^2(n^2-5)-6(n^2-5)]/[n^2(n^2-2)-5(n^2-2)]
[(n^2-5)(n^2-6)]/[(n^2-5)(n^2-2)] notice the (n^2-5)s cancel out
(n^2-6)/(n^2-2)
We could further factor this because each is a difference of squares to:
[(n+√6)(n-√6)]/[(n+√2)(n-√2)
Answer:
A is the correct expression
Step-by-step explanation:
the formula for area of a rectangle is A=WxL
A=area W=width L=length
8.56x3.67=31.42 area of first garden
7.45x3.67=27.34 area of second garden
<em>hope this helps!</em>
<em>have a great day :)</em>
