<span>(2x-5)(x+7)
Distribute .....
</span><span>(2x-5) (x+7)
2x^2 + 14x - 5x - 35
Combine like terms....
2x^2 + 9x - 35 is the answer </span>
-3.509 is greater because -3.509 is closer to 0 than -5.2.
Hope this helps!
Answer:
sin(-a)= -15 /17
Step-by-step explanation:
Alright, lets remember that sin(x) is odd function, which means that
wherever you watch an expression like this: sin(-a), you can use the odd functions property, and turn it like the following
sin(-a)= - sin(a)
Now, other thing to remember: 
So, we can obtain any value for sin(x) function starting from the opposite function, cos(x), using the following:

So, if cos(a)= - 8 / 17, using the above equation we obtain the value for sin(a)

Using the odd function property, we get the following result
sin(-a)= - sin(a) = -15/17
6x+9=3x+12
6x-3x=12-9
3x=3
X= 3
I hope this helps :)!
Answer:

Step-by-step explanation:
step 1
Find the area of the garden space
First convert mixed number to an improper fraction


step 2
Find how much more land Farmer Jack needs to plant the rest of his corn
