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3 years ago

8

Points,lines,and planes 1.3 Answer key

2 answers:

SCORPION-xisa [38]3 years ago

7 0

I don’t understand you want all the answers to that.?

Eva8 [605]3 years ago

7 0

I don’t get it. There’s no question

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Can someone please help me with this ty!!

Alex_Xolod [135]

5 - 17

x is adding multiples of 3 to get y

example: 2+3=5, 3+6=9 4+9=13, 5+12=17 and so on.

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3 years ago

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If p varies directly as q and q= 70 when p= 10, find q when p = 12

stellarik [79]

$\qquad \qquad \textit{direct proportional variation} \\\\ \textit{\underline{y} varies directly with \underline{x}}\qquad \qquad \stackrel{\textit{constant of variation}}{y=\stackrel{\downarrow }{k}x~\hfill } \\\\ \textit{\underline{x} varies directly with }\underline{z^5}\qquad \qquad \stackrel{\textit{constant of variation}}{x=\stackrel{\downarrow }{k}z^5~\hfill } \\\\[-0.35em] ~\dotfill$

$\stackrel{\textit{"p" varies directly as "q"}}{p~~ = ~~kq}\qquad \textit{we also know that} \begin{cases} q=70\\ p=10 \end{cases}\implies 10=k70 \\\\\\ \cfrac{10}{70}=k\implies \cfrac{1}{7}=k\hspace{15em}\boxed{p=\cfrac{1}{7}k} \\\\\\ \textit{when p = 12, what is "q"?}\qquad 12=\cfrac{1}{7}q\implies 12=\cfrac{q}{7}\implies 84=q$

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1 year ago

The circumference of the earth is about 40050 km. Which of the following is the closest approximation of the diameter? Use 3.14

prohojiy [21]

D is the answer
40050 divided by 3.14 is 12754.77707

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4 years ago

The table of values represents a linear function g(x), where x is the number of days that have passed and g(x) is the balance in

schepotkina [342]

Answer:

Step-by-step explanation:

um confused

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3 years ago

LOOKS EASY !! NO FILES/LINKS THX

siniylev [52]

Answer:

16

Step-by-step explanation:

Comment if you want explanation

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3 years ago

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