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kkurt [141]
3 years ago
15

Help po plss

Mathematics
1 answer:
VashaNatasha [74]3 years ago
3 0

Answer:

1. 10:8 = 5:4 (simplest form)

2. 860:400 = 43:20 (simplest form)

3. 4415:1200 = 883:240 (simplest form)

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Enter your answer and show all the steps that you use to solve this problem.
slamgirl [31]

Answer:

h = -t+20

After 8 hours the candle will be 12 inches

Step-by-step explanation:

We have 2 points (time, inches)

 (3,17)  and (5,15)

We can find the slope

m = (y2-y1)/(x2-x1)

   = (15-17)/(5-3)

   = -2/2

   = -1

We can use point slope form

y-y1 = m(x-x1)

Replace y with h and x with t

h-17 = -1 (t-3)

Distribute

h-17 = -t+3

Add 17 to each side

h-17+17 = -t+3+17

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3 years ago
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Answer:

X+13=116

Step-by-step explanation:

8 0
3 years ago
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ivann1987 [24]

Answer:

270

Step-by-step explanation:

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Write 5^10 in standard form
sattari [20]
Ten over five. hope this helps and sorry if im wrong
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What is the midpoint of side AB in the triangle below?
Ierofanga [76]

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Step-by-step explanation:

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Then continuing from there, half of 9 is 4.5 so moving the point up would get 2.5

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