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Mathematics 10 Online
OpenStudy (anonymous):

Help?

OpenStudy (anonymous):

Which number line represents all of the values of x for the equation x2 = 36? A number line is shown from negative 24 to 0 to positive 24. There are increments of 6 on the number line, and all these increments are labeled. A dot is shown on positive 18 and is labeled as p. A number line is shown from negative 24 to 0 to positive 24. There are increments of 6 on the number line, and all these increments are labeled. A dot is shown on positive 6 and is labeled as p. A number line is shown from negative 24 to 0 to positive 24. There are increments of 6 on the number line, and all these increments are labeled. A dot is shown on positive 18, another dot is shown on negative 18, and are labeled as p and q, respectively. A number line is shown from negative 24 to 0 to positive 24. There are increments of 6 on the number line, and all these increments are labeled. A dot is shown on positive 6, another dot is shown on negative 6, and are labeled as p and q, respectively.

OpenStudy (gorv):

subtract 36 from both side

OpenStudy (gorv):

x2-36=0

OpenStudy (gorv):

(x-6)(x+6)=0

OpenStudy (anonymous):

thanks

OpenStudy (gorv):

wlcm :)

OpenStudy (anonymous):

hey @gorv could you help me with a few more

OpenStudy (gorv):

yeah sure post the Q

OpenStudy (anonymous):

Which rational number equals 0 point 1 with bar over 1? 1 over 11 1 over 10 1 over 9 1 over 8

OpenStudy (anonymous):

@gorv

OpenStudy (gorv):

bar mean that number will repeat

OpenStudy (gorv):

\[0.1 \bar\]

OpenStudy (gorv):

divide each number

OpenStudy (gorv):

u will get by yourself

OpenStudy (anonymous):

i under stand it way better now tnx

OpenStudy (anonymous):

Which number is not in scientific notation? 6 ⋅ 1025 2.01 ⋅ 10−2 1.3 ⋅ 10−4 0.5 ⋅ 103

OpenStudy (anonymous):

sorry wrong question

OpenStudy (anonymous):

Which number is not in scientific notation? 6 ⋅ 1025 2.01 ⋅ 10−2 1.3 ⋅ 10−4 0.5 ⋅ 103

OpenStudy (gorv):

loll post seprate Q

OpenStudy (gorv):

dont crowd it loll

OpenStudy (anonymous):

Which expression is equivalent to 24 ⋅ 2−7? 1 over 2 to the power 11 1 over 2 to the power 3 23 211

OpenStudy (gorv):

can u post the new Q???

OpenStudy (anonymous):

it dose not want to work lol

OpenStudy (anonymous):

Which of the following is a rational number? square root of 2, square root of 3, square root of 4, and square root of 5 square root of 2 square root of 3 square root of 4 square root of 5

OpenStudy (anonymous):

i think it is five or 2 but not shure

OpenStudy (gorv):

sqrt4

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