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kipiarov [429]
3 years ago
9

The temperature in city increased from -12 F at the dawn to 7 F in the afternoon. what was the change in temperature in degrees

Fahrenheit?
Mathematics
1 answer:
svlad2 [7]3 years ago
4 0
For this its just a simple math equation
What goes 
-12+___=7 The degree change would equal +19f
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Find the area of a circle with a radius of 48mm
Ainat [17]

Answer:

A≈7238.23

Step-by-step explanation:

A=πr2

Area =π(48)2

8 0
3 years ago
Find the domain of the rational function 9x/(x+5)(x+3)
xenn [34]

Answer:

the domain is : D = ]-∞ , -5[ U ]-5 , -3[ U ]-3 , +∞[

Step-by-step explanation:

hello :

f(x) = 9x/(x+5)(x+3)

f exist for : (x+5)(x+3) ≠ 0

(x+5)(x+3)=0

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7 0
3 years ago
Can someone help me find this
PSYCHO15rus [73]

Step-by-step explanation:

In triangle,

<u> XYZ</u> <u>PYZ</u>

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<em><u>Hence</u></em><em><u>,</u></em>

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7 0
2 years ago
If the measure of the ABC = 40o, which is the measure of arc AC
Assoli18 [71]
With the help of theorems involving circles, assuming that arc ABC is a central angle (meaning both legs of the angle start from the centerpoint), the measure of the inscribed angle is twice that of the central angle. Thus, arc AC is equal to 2*40°= 80°.
3 0
3 years ago
In 1997,7.2301 ×10^4people attended the super bowel. In 1978 , 7.5583×10^4people attended the super bowel. How many times greate
sveticcg [70]
7.2301*10^4=
7.2301*10000=
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7.5583*10^4=
7.5583*10000=
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75583/72301=
1.05

It was 1.05x greater
5 0
3 years ago
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