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topjm [15]
3 years ago
11

I will give brainliest

Mathematics
1 answer:
valina [46]3 years ago
5 0

Answer:

The temperature outside a plane flying at an altitude of 5 kilometers is -15° C

Step-by-step explanation:

6.2 x 5 = 31

16 - 31 = -15

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2/4+5/6+7/2-1/2=¿¿¿¿
vitfil [10]
2/4+5/6+7/2=29/6-1/2=26/6=13/3=4 1/3
5 0
3 years ago
Andrew has one book that is two and 378 inches thick and a second book that is 3.56 inches thick if he stacks the books about ho
Georgia [21]
2.378 + 3.56 = 5.938

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8 0
4 years ago
Find the center and radius of the circle whose equation is x 2 + y 2 + 10x − 1
Margaret [11]

we conclude that the center of the circle is the point (-5, 0).

<h3>How to find the center of the circle equation?</h3>

The equation of a circle with a center (a, b) and a radius R is given by:

(x - a)^2 + (y - b)^2 = R^2

Here we are given the equation:

x^2 + y^2 + 10x - 1 = 0

Completing squares, we get:

x^2 + 10x + y^2 = 1

Now we can add and subtract 25 to get:

x^2 + 10x + 25 - 25 + y^2 = 1\\\\(x + 5)^2 -25 + y^2 = 1\\\\(x + 5)^2 + (y - 0)^2 = 26

Comparing that with the general circle equation, we conclude that the center of the circle is the point (-5, 0).

If you want to learn more about circles:

brainly.com/question/1559324

#SPJ1

3 0
2 years ago
Find the slope of the line. Pls Help!
Genrish500 [490]

Answer:

3 good luck with the answer

7 0
3 years ago
Read 2 more answers
NEED HELP ASAP. BEST ANSWER GETS BRAINLIEST.
Verizon [17]

Answer:

d = 12800/f

Step-by-step explanation:

variation of proportion is 256(50) = 12,800

d = 12800/f

7 0
3 years ago
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