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Dahasolnce [82]
2 years ago
5

Please help with this

Mathematics
2 answers:
Brut [27]2 years ago
7 0

Answer:

(6f - 6.1)

Step-by-step explanation:

Since you are multiplying DIFFERENT signs, the signs change. SO the "-" turns into a "+" and the "+" turns into a "-".

Anna [14]2 years ago
3 0
The answer is 6f+(-6.1)
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Roberto's toy car travels 600 inches at high speed and then another 456 inches at low speed. What is the total distance the car
solmaris [256]

Answer:

88ft

Step-by-step explanation:

   600                  then divid 1,056 and 12 =88ft

+  456

----------------

 1,056

4 0
3 years ago
Help me out :) 15 points! Show work, and only answer if you know how to do it correctly.
Volgvan

Answer:

28

Step-by-step explanation:

First u have to find the bisector,then u have to descrese 18

8 0
3 years ago
The temperature in the core of the sun is 27,000,000 •F
AlekseyPX

Answer:

true

Step-by-step explanation:

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6 0
3 years ago
The average daily high temperature in °C) in Karachi, Pakistan, on the tth day of the year is
kvasek [131]

Answer:

The highest would be 34 degrees Celsius and the lowest would be 24 degrees Celsius.

Step-by-step explanation:

What I did was make a graph. The 29 in the beginning of the function represents the vertical shift, meaning the "midline" would be y = 29. The -5 after the 29 represents the amplitude. From there, you can go 5 under 29 (24 degrees Celsius) and 5 over 29 (34 degrees Celsius).

3 0
3 years ago
a 4.50 g coin of copper absorbed 54 calories of heat. what was the final temperature of the copper if the initial temperature wa
I am Lyosha [343]

The final temperature of copper is 155.43°C.

Step-by-step explanation:

The formula to apply is Q=m*Δt*c where ;

Q=heat energy, m=mass, c=specific heat capacity and Δt= change in temperature

Given that Q=54 calories , m=4.50 g and c=0.092 cal/g°C

In this question find Δt then ,the final temperature.

Δt=Q/m*c

Δt=54/4.50*0.092 =130.43°C

To find final temperature, apply the formula;

Δt=Final temperature - Initial temperature

130.43°C=Final temperature-25°C

130.43°C+25°C=Final temperature

155.43°C

Learn More

Specific Heat Capacity : brainly.com/question/12431744

Keyword : specific heat capacity

#LearnwithBrainly

3 0
4 years ago
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