Answer:
x²-9x-1
Step-by-step explanation:
move the -x² in front and get -x²+9x+1
then multiply the whole equation by -1 and get x²-9x-1
85,300,000 that's the answer you can put
31,900,000+53,400,000=85,300,000 tons
Answer:
32.97 ft i think
Step-by-step explanation:
You would do n+n+1= 575 and then you add all the n's and that's 2n + 1 = 575 them subtract 1 from 575 and then the problem would be 2n = 574 then
then you'd get 287. Get it?
4 sq.units
area of a rectangle = length × breadth
length = 4units
breadth = 1units
A = l × b
= 4 × 1
= 4 sq.units
<h3>
<em>HOPE</em><em> </em><em>IT</em><em> </em><em>HELPS</em><em> </em><em>U</em><em> </em></h3>
<em>IF</em><em> </em><em>YES</em><em> </em>
<em>MARK</em><em> </em><em>ME</em><em> </em><em>AS</em><em> </em><em>THE</em><em> </em><em>BRAINLIEST</em>