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Nady [450]
2 years ago
11

On Monday, Emma recorded a temperature of 15 degrees first thing in the morning.... Throughout the day, the temperature fell 0.5

degrees per hour. which expression below represents the Temperature changes on Monday A t=15+0.5h B t=15-0.5h C t=0.5+-15h D t=0.5+15h
Mathematics
1 answer:
Romashka [77]2 years ago
5 0

Answer: B t= 15-0.5h

Step-by-step explanation:

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Gekata [30.6K]
I believe that the answer to that one would be A.
4 0
3 years ago
Multiply (9x + 2) (2x - 3). What is the product?
garik1379 [7]

Answer:

18x^2-23x-6

Step-by-step explanation:

multiply: 9x*2x-9x*3+2*2x-2*3

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7 0
3 years ago
Please I really need help
san4es73 [151]

Answer:

its probably 2.0 or 0.2

Step-by-step explanation: x√=x−2

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4 0
3 years ago
Which set of lengths might be used to represent the sides of a right triangle?
UNO [17]

Answer:

Step-by-step explanation:

B

3 0
2 years ago
What are the possible values of x and y for two distinct points, (5, –2) and (x, y), to represent a function?
bonufazy [111]

The <em><u>correct answer</u></em> is:

Any real number for x except 5, and any real number for y.

Explanation:

A function is a relation in which each element of the domain, or x-value, is mapped to one element of the range, or y-value.  This means that no x can be mapped to more than one y, so if we have the same number used twice for x, we do not have a function.

This means that 5 cannot be used for x in the other ordered pair.

Since there is no restriction on y in order to be a function, y can be any real number.

8 0
2 years ago
Read 2 more answers
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