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Fofino [41]
3 years ago
5

During a chemical reaction the temperature in a beaker decreased every minute by the same number of degrees the temperature was

16°C at 11:08 AM by 11:52 AM the temperature had dropped to -17°C by how many degrees did it change each minute
Mathematics
1 answer:
Zarrin [17]3 years ago
6 0

Answer:

.75 degrees Celsius

Step-by-step explanation:

1152-1108=44 16+17=33 33divided by 44=0.75

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Answer:

D. (6,3)

Step-by-step explanation:

To the find which point can be located on the line you will have to find the point-slope form

The formula for point-slope form is y=mx+b

m is slope

b is y-intercept

Since we already know the slope we can just replace it:

y=1/2x+b

Now we need to find the y-intercept

We can do this by distributing them with (4,2)

As you remember in point the digits are in x and y

(x,y) so we can tell that 4 is x and 2 is y

Now we can substitute x with 4 and y with 2

2=1/2(4)+b

Multiply 1/2 and 4

which is 2

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So the slope intercept form is y=1/2x

Now we can substitute the other points:

For (5,2):

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For (2,3):

3=1/2(2)

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For (6,3)

3=1/2(6)

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Hope this helps!

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Number 17 (the circled one)
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It would take 15 hours.
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Q # 7.Write a congruence statement for the pair of triangles
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Answer:

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R(r1+r2)=r1r2<br> How do I solve for r
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