Answer:
k>-10
Step-by-step explanation:
2-9k>-88
To even out the left side, we must subtract 2 from both sides.
9k>-90
Now we divide by 9 to get 1k or k.
k>-10
14-6 over 3--2
8/5
.................,
Product of two consecutive integers is:
n(n+1)=n²+n
Sum of two consecutive integers is:
n+(n+1)=n+n+1=2n+1
What you have proclaimed:
n²+n=2n+1+29
n²+n=2n+30
n²+n-2n-30=0
n²-n-30=0
(n-6)(n+5)=0
Therefore n=6 or n=-5.
When n=6,
n+1=7
First answer: 6 and 7.
-----------------------------
When n=-5,
n+1=-4
Second answer: -4 and -5.
If there is an image I cannot see it, so I solved it two different ways:
If 24 is the hypotenuse and 6 is one of the other sides:
6^2+x^2=24^2
36+x^2=576
x^2=540
x~23
If 24 is not the hypotenuse and is a side along with 6:
24^2+6^2=x^2
576+36=x^2
sqrt(612)=x
x~25
The 3 in 350 is in the hundreds place, and the 3 in 430 is in the 10s place.
Hope i helped:D
