What the possible coordinates?

Mathematics

1 answer:

kicyunya [14]3 years ago

7 0

Answer:

-15 and 9

Step-by-step explanation:

-3 - 12 = -15

-3 + 12 = 9

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How do I do this problem?

Nonamiya [84]

10*10*10*10=10000
Square root of 121 is 11
3*3*3=27
4 to the power of 0=1
10000-11+27+1=10017

7 0

4 years ago

Can someone please help me with b and C questions

andre [41]

Answer:

(b) 33919

Step-by-step explanation:

⇒ 317 × 107 = (300 + 10 + 7)(100 + 7)

= 300(100 + 7) + 10(100 + 7) + 7(100 + 7)

= 30000 + 2100 + 1000 + 70 + 700 + 49

= 30000 + 2000 + 100 + 1000 + 70 + 700 + 40 + 9

= 30000 + 2000 + 1000+ 700 + 100 + 70 + 40 + 9

= 30000 + 3000 + 800 + 110 + 9

= 30000 + 3000 + 800 + 100 + 10 + 9

= 30000 + 3000 + 900 + 10 + 9

= 33919

$\begin{aligned} 5\frac{2}{3}+3\frac{1}{2}-\frac{5}{6}&=\dfrac{5 \times3+2}{3}+\dfrac{3 \times 2+1}{2}-\dfrac{5}{6}\\\\&=\dfrac{17}{3}+\dfrac{7}{2}-\dfrac{5}{6}\\\\& =\dfrac{17 \times 2}{3\times 2}+\dfrac{7\times 3}{2\times 3}-\dfrac{5}{6}\\\\ & = \dfrac{34}{6}+\dfrac{21}{6}-\dfrac{5}{6}\\\\ & = \dfrac{34+21-5}{6}\\\\ & = \dfrac{50}{6}\\\\&=8\frac{1}{3}\end{aligned}$