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Soloha48 [4]
3 years ago
15

The temperature outside was 8 degrees below zero. The next day it went up 5 degrees, followed by a decrease of 7 degrees. What i

s the temperature?
Mathematics
1 answer:
Tatiana [17]3 years ago
6 0

Hello! Your answer would be -10 degrees.

The temperature starts out eight degrees below zero. 0 - 8 = -8. Therefore, it starts off at -8 degrees.

Then, it increases by 5 degrees. Therefore, add 5 to -8. -8 + 5 = -3. Therefore, the next day has a temperature of -3 degrees.

Finally, it decreases by 7 degrees. -3 - 7 = -10. This shows us our final result - -10 degrees.

Hope this helps!

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Answer:

The correct option is `(y −4) = -(4)/(3) (x +3) ..

Step-by-step explanation:

Look at the attached picture:

The points we have given are (-3, 4) and (3, -4)

Find the slope by applying the formula:

m = y2-y1/x2-x1

Here x1= -3

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y1 = 4

y2 = -4

Now put the values in the formula:

m = -4 -4 /3 -(-3)

m = -8/3+3

m = -8/6

Now cancel the term by table of 2

m = -4/3

When two points are given, the equation of the line is

(y - y1) = m (x - x1)

y - 4 = -4/3 (x - (-3))

y-4 =  -4/3 (x+3)

Thus the correct option is `(y −4) = -(4)/(3) (x +3) ....

4 0
3 years ago
X+5=2x+2 what is x solve the equation
julia-pushkina [17]

Answer:

3

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X+5=2x+2

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3 years ago
The length (L) of the figure is 11 mm and the width (w) is 9 mm. What is the perimeter of the shaded region? Round to the neares
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Answer:

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Step-by-step explanation:

The perimeter of the shaded region = perimeter of a full circle + 2(Length)

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diameter (d) = width = 9 mm

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Perimeter of the shaded region = π*9 + 2(11)

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2 years ago
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goldenfox [79]

Answer:

Step-by-step explanation:

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2 years ago
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4(2x5 + 3) - 4(2) + 2(5).

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3 years ago
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