3 years ago

12. At noon the temperature was 30 degrees Celsius. At night it becomes 25 degrees Celsius. How

Mathematics

2 answers:

Levart [38]3 years ago

7 0

30-25
=5
so 5 is your answer

yawa3891 [41]3 years ago

6 0

Answer:

5 degrees colder

Step-by-step explanation:

You take the starting point then subract the ending point and you get your answer. But in order to know if its colder or warmer is to know that the higher the number, the hotter, and the lower the number, the colder.

You might be interested in

Plugin y=-5 into either equation and solve for x<br> -6x-8y=-20 or x+y=5

nalin [4]

Answer:

x = 10

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Elena and Jorge have similar problems and find the same answer. Each determines that the solution to e problem is 24.

Colt1911 [192]

What is the question??

6 0

3 years ago

The graph below could be the graph of which exponential function

Irina-Kira [14]

The correct answer is C. F(x)=2 * (0.7)^x

4 0

3 years ago

Read 2 more answers

If x + y = x y = 5 then x ^2 y + X Y ^ 2 equals

VikaD [51]

Answer:

Step-by-step explanation:

Note x^2y + xy^2 = xy(x+y)

We know xy = 5 and x+y = 5, so

5*5=25

3 0

3 years ago

How many solutions does this system of Equations have x-2y=2 y=-2x+5

gayaneshka [121]

Answer:

One solution: x=2.4, y=0.2

Step-by-step explanation:

x-2y=2

y=-2x+5

x-2(-2x+5)=2

x+4x-10=2

5x=2+10=12

x=12:5=2.4

y=-2x+5=-2*2.4+5=-4.8+5=0.2

3 0

3 years ago