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Sindrei [870]
3 years ago
8

At noon, the temperature is 30°F. For the next several hours the temperature falls by an average of 3°F an hour. Write an equati

on for the temperature T, and n hours
Mathematics
1 answer:
Sophie [7]3 years ago
7 0
30*3-30 I’m not good with math but it’s worth the points
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If a rectangle measures 21 centimeters by 28 centimeters what is the length in centimeters of the diagonal of the rectangle
SOVA2 [1]

Answer:

35cm

Step-by-step explanation:

Given data

Length= 21cm

Width= 28cm

Diagonal= ???

Applying Pythagoras theorem

D^2= L^2+W^2

D^2= 21^2+28^2

D^2= 441+784

D^2= 1225

D= √1225

D= 35cm

Hence the diagonal is 35cm

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One week the price of a share of stock started at $32.00. The price of the stock declined
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Step-by-step explanation:

It declined $7.50 in 3 days then increased $4 in 2 days

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What is another way to write 0.7?
SVEN [57.7K]
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