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stiks02 [169]
3 years ago
8

Mrs. Jones got a new freezer. She plugged it in, and it began to get cold. The

Mathematics
1 answer:
Stella [2.4K]3 years ago
5 0
The rate of change for one hour is 4°.
When you look at the problem it says the temperature dropped 24° in 6 hours . So if you divided 24 by 6 you get 4 which is the rate at which the temperature dropped per hour.
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Hey guys please help with both
podryga [215]
1/2 *(a+b)-(a-b)²
a=18, b=14
1/2 *(18+14)-(18-14)²=1/2 *(18+14)-(18-14)²= 1/2*32-4²=16-16=0
answer D

answer B 
2 factors have 2 terms: (x+4) and (y+4)

5 0
3 years ago
I need help with my homework
Lemur [1.5K]

Answer:

good for you

Step-by-step explanation:

6 0
3 years ago
................................find 8% of 2.36.
slega [8]
2,36 ------- 100%
x ---------    8%
----------------------

 x = 2,36*8/100 = 0,18 

hope helped 
8 0
3 years ago
PLEASE HELP LAW OF COSINES
chubhunter [2.5K]
The Law of Cosine states
cosC=(a^2+b^2-c^2)/2ab

so plugging in the numbers gives us

cosJ=(13^2+19^2-11^2)/2(13*19) = 409/494

We now have cosJ so plug that into your calculator and find arccos (arccos(cos(J)) = J)
arccos(409/494)=34.11
rounding your answer will give you 34°
7 0
3 years ago
Read 2 more answers
Which is the net for this triangular prism?
gayaneshka [121]

Answer: the triangular prism has nine nets.


Step-by-step explanation:

A triangular prism is a prism composed of two triangular bases and three rectangular sides. It is a pentahedron. It is implemented in the Wolfram Language as PolyhedronData.

7 0
3 years ago
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