Answer:
Plz don't delete...cuz im tryna help '-'
Step-by-step explanation:
25r²-100=0
25r^2 = 100
cuz the (-) will turn (+) when taken to the other side of the (=) sign
25r^2 = 100
<em>divide both sides by 25</em>
<em>divide both sides by 25 then we get </em>
r^2 = 4
r^2 = 2^2
<em>now take the sqare roo</em><em>t</em><em> of both sides</em>
r = 2
Answer: 1 is -16 and the second one is 125
Step-by-step explanation:
I said that because what you earned is what they give but when you spent you lose money.
Answer:
I need use this 29.76 91.5 180 188.93 223.07 for what? Can you explain me what I need to do? please O_O
Step-by-step explanation:
Answer:
an = 10 – 4(n – 1)
Step-by-step explaination
answer is an = 10 – 4(n – 1)
Answer:
7
Step-by-step explanation: