2 years ago

Find the circumference. Use 3.14 for T. T=pie r = 2 m C = [?] m C= Td

Mathematics

1 answer:

vivado [14]2 years ago

3 0

Answer:

314 square centimeters

Step-by-step explanation:

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Zina [86]

Step-by-step explanation:

step 1. 15^18/15^3

step 2. 15^18*15^-3

step 3. 15^(18 - 3)

step 4. 15^15

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2 years ago

Can someone please help me with math.

notsponge [240]

Answer:

your answer is line plot D.

Step-by-step explanation:

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2 years ago

If the point (2, -10) lies on the graph of a direct variation, which represents the direct variation equation?

Zanzabum

$\bf \qquad \qquad \textit{direct proportional variation} \\\\ \textit{\underline{y} varies directly with \underline{x}}\qquad \qquad y=kx\impliedby \begin{array}{llll} k=constant\ of\\ \qquad variation \end{array} \\\\[-0.35em] ~\dotfill\\\\ (\stackrel{x}{2},\stackrel{y}{-10})~~ \textit{we know } \begin{cases} x=2\\ y=-10 \end{cases}\implies -10=k2\implies \cfrac{-10}{2}=k\implies -5=k \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill y=-5x~\hfill$

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3 years ago

An airplane left Atlanta with 20 empty seats. If the airplane was 75% full, what was the total number of seats on the airplane?

jek_recluse [69]

Answer is <span>C. 80

hope that helps

75% are full with 20 seats empty so </span>20 seats empty = 25%

75% * 20 / 25% = 60

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3 years ago

What is the measurement of angle B

Liono4ka [1.6K]

Angles B and D are congruent so:

(360-112-74)/2=87°

6 0

2 years ago

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