Answer:
x=4-, x=4+
Step-by-step explanation:
(x^2-8x+16)-16-7=0
(x-4)^2=23
x=4-, x=4+
HELP PLZ ILL MAKE BRAINLIEST AND GIVE ALOT OF POINTS-
2 answers:
Answer:
<h2><em><u>d</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>-9</u></em><em><u>/</u></em><em><u>13</u></em></h2>Step-by-step explanation:
<em>Given</em><em> </em><em>,</em>
13d + 8 = -1
=> 13d = -1 - 8
=> 13d = -9
<em><u>Hence</u></em><em><u>, </u></em>
<em><u>The</u></em><em><u> </u></em><em><u>value</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>d</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>-9</u></em><em><u>/</u></em><em><u>13</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>
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Question 1
Consider this: j starts at 5 (when k=0) and 7 is added every time k increases by 1. If k increases by 2, j will increase by 14.
Question 2
If 1/6 is really 0.16, then if we use inverse operations and multiply 0.16 by 6, it should equal 1, right? However, 0.16 times 6 is only 0.96!
4/5 is not equal to 0.08 because 0.08 times 5 is only 0.4,
1/3 is not equal to 0.3 because 0.3 times 3 is only 0.9.
1/4 <em>is</em> equal to 0.25, because 0.25 times 4 is 1.
Question 3
What percent of 250 is 75?
Well, a percent is basically just a fraction out of 100.
Take a look at these equivalent fractions.
Consider this: j starts at 5 (when k=0) and 7 is added every time k increases by 1. If k increases by 2, j will increase by 14.
Question 2
If 1/6 is really 0.16, then if we use inverse operations and multiply 0.16 by 6, it should equal 1, right? However, 0.16 times 6 is only 0.96!
4/5 is not equal to 0.08 because 0.08 times 5 is only 0.4,
1/3 is not equal to 0.3 because 0.3 times 3 is only 0.9.
1/4 <em>is</em> equal to 0.25, because 0.25 times 4 is 1.
Question 3
What percent of 250 is 75?
Well, a percent is basically just a fraction out of 100.
Take a look at these equivalent fractions.