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zubka84 [21]
2 years ago
9

In the morning, the temperature is "-5'F." The temperature increases by 13'F, then decrease by 5'F. Write an equation to represe

nt the situation.
Mathematics
2 answers:
Lunna [17]2 years ago
5 0
The answer is
(-5 + 13) - 5 = 3
MissTica2 years ago
5 0

Answer:

The answer is (-5+13) -5 = 3

Step-by-step explanation:

Thank you! :)

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the sum of the internal angles of a regular polygon is equivalent to 56 right angles. Find the measure of the central angle of t
kykrilka [37]
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To get the central angles measure, divide 360 by 30 to get 12 degrees for the measure of one of the 30 central angles.

Answer: 12 degrees
7 0
3 years ago
What is the length of PR?
kicyunya [14]

Answer:

8\sqrt{3}

Step-by-step explanation:

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split triangle in half:

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7 0
3 years ago
3 more than the product of 3 and y
Fudgin [204]

Answer:

3y+3

Step-by-step explanation:

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4 0
2 years ago
Describe a real world problem that uses the expression 29 divided by (3/8 + 5/6).
Westkost [7]
<span>29 divided by (3/8 + 5/6) 

24</span>
5 0
2 years ago
Circle P is tangent to the x-axis and the y-axis. If the coordinates of the center are (r, r), find the equation of the line con
almond37 [142]

Answer:

y=-x+r

Step-by-step explanation:

we know that

The tangency point on the x-axis is  (r,0)

The tangency point on the y-axis is  (0,r)

Find the slope of the line containing the points of tangency

m=\frac{0-r}{r-0}=-1

Remember that the equation of the line into slope intercept form is equal to

y=mx+b

where

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In this problem we have

m=-1

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substitute

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4 0
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