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OlgaM077 [116]
4 years ago
12

Evaluate the expression: -|-14| HELPPPPPPPPPP!!!!!! (its worth all my points!!) ( ik its sad

Mathematics
1 answer:
Serhud [2]4 years ago
8 0

Answer: -14

Step-by-step explanation: Here we're asked to simplify -|-14| so we

start by simplifying the absolute value of -14.

Remember that the absolute value of

any positive or negative integer is positive.

So the absolute value of -14 is 14.

So we write (14) in parenthses like I have just done.

Next, we bring down the negative sign

that was outside the absolute value.

So we're left with -(14) or -14.

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3 years ago
The circumference of a circle is equal to n times its diameter. Estimate the circumference of a round swimming pool that has a d
sdas [7]

Answer:  An estimate done quickly: The circumference is about 75 ft.

Step-by-step explanation:

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A more exact value would be 75.36

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5 0
3 years ago
Can anyone solve this for me
emmainna [20.7K]

Answer:

(-2, -4.5)

Step-by-step explanation:

We can solve this equation with substitution.

x=2y+7

3x-2y=3

We can "substitute" 2y+7 for x into the second equation:

3(2y+7)-2y=3

Distribute the 3

6y+21-2y=3

Add like terms

4y+21=3

Subtract 21 from both sides

4y=-18

Divide both sides by 4 to isolate y

y=-4.5

Plug -4.5 back in for y:

x=2(-4.5)+7

x=-9+7

x=-2

(x,y)=(-2,-4.5)

7 0
3 years ago
BRAINLIEST, THANKS AND 5 STARS IF ANSWERED CORRECTLY.
statuscvo [17]

B has two pre-images of -7 so it is not a function

6 0
3 years ago
Read 2 more answers
What is the equation to the expression -2-3(-4)?​
RoseWind [281]

Answer:

c) -1

Step-by-step explanation:

-2-3-(-4)

=-5+4

=-1

8 0
3 years ago
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