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JulsSmile [24]
4 years ago
7

I need help please, the question is The temperature at 6am is 12 F. During the next twelve hours, the temperature increases 25 F

. During the following 5 hours, the temperature decreases 23 F. what is the temperature at 11 PM?​
Mathematics
1 answer:
SIZIF [17.4K]4 years ago
7 0

Answer:

14 degrees

Step-by-step explanation:

12 + 25 - 23 = 14

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Solve the radical equation 3/(√x+3)=1.Be sure to check for extraneous solutions.
jeka94

Answer:

The solution to the equation is x = 0.

Step-by-step explanation:

Hi there!

First, let´s write the equation:

3/(√x+3)=1

To solve the equation, let´s start multiplying both sides by (√x+3)

3 = √x+3

subtract 3 to both sides of the equation

0 = √x

0 = x

Now, let´s check the solution:

3/(√x+3)=1

x = 0

3/(√0 + 3) = 1

3/3 = 1

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Then, x = 0 is the solution to the equation.

4 0
3 years ago
10/27 x (3/8 divided by 5/24) =
pantera1 [17]

Answer: 1/864 =0.00116

Step-by-step explanation: simplify 3/8

divide 3/8 by 5= 3/40

3/40 divided by 24 =1/720

10/27 X 1/320= 1/864

simplify 10/27 and get 1/864 as a fraction but in a decimal 0.00116

 

4 0
3 years ago
What is the solution of the system of equations
White raven [17]

Answer:

It the 3rd one it's correct cuz i worked it out

Can i have a brainliest please!!:)

Step-by-step explanation:

solve your system by substitution.

c+3d=8;c=4d−6

Rewrite equations:

c=4d−6;c+3d=8

Step: Solve c=4d−6for c:

c=4d−6

Step: Substitute4d−6forcinc+3d=8:

c+3d=8

4d−6+3d=8

7d−6=8(Simplify both sides of the equation)

7d−6+6=8+6(Add 6 to both sides)

7d=14

7d

7

=

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(Divide both sides by 7)

d=2

Step: Substitute2fordinc=4d−6:

c=4d−6

c=(4)(2)−6

c=2(Simplify both sides of the equation)

Answer:

c=2 and d=2

 

6 0
3 years ago
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Answer:

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Step-by-step explanation:

6 0
3 years ago
Please answer the question
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Answer:

Check pdf

Step-by-step explanation:

Download pdf
6 0
3 years ago
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