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ArbitrLikvidat [17]
4 years ago
9

Riley is 3 years older than his sister Which of the following represents the sum of their age? A-3s B-s+3 C-2(s+3) D-2s+3

Mathematics
1 answer:
Rainbow [258]4 years ago
4 0
It's D-2s+3  have a nice day

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For 50 points and brainliest! Someone please help this is time sensitive!
svetoff [14.1K]

Answer:

$367.87

Step-by-step explanation:

P[(1 + r/100n)]^nt

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3 years ago
Can someone be kind enough and help me I've posted my question many times and no one has answered​
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Answer:

The symbol that should be used is >

Step-by-step explanation:

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3 years ago
T midnight, a candle was lit. At 15 minutes past midnight, the candle was 4 inches tall, and you notice that it burns at a rate
anyanavicka [17]

Answer:

a)   t-4 = 3 (i - 1/4h) =  h = 3i - 3 3/4h  

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Step-by-step explanation:

a)   formula for point slope form = y - y1 = m(x-x1)

a) t-4 = 3(i - 1/4h)  converts to  t-4   = 3i - 3/4h  = t = 3i- 3 3/4

x = - 0.75 y = 4  =     t= -0.75 and h = 4

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6 0
3 years ago
I GIVEEE BRAINLILSTTT
ludmilkaskok [199]

Answer:h5h5h5h

rfwetgerg5g

Step-by-step explanation:5h5h5h5

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3 years ago
What is the total surface area of a right circular cylinder with base radius 7cm and height 12cm.
mojhsa [17]

Answer:

Using 3.14  for pi

835.24 cm^2

Using the pi button for pi

835.6636459 cm^2

Step-by-step explanation:

The surface area of a cylinder is given by

SA = 2 pi r^2 + 2 pi r h

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    = 98 pi + 168 pi

    =266 pi

Using 3.14  for pi

835.24 cm^2

Using the pi button for pi

835.6636459 cm^2

8 0
4 years ago
Read 2 more answers
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