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Maru [420]
3 years ago
7

Which point represents the value of -(-2) on the number line

Mathematics
2 answers:
Nata [24]3 years ago
6 0

Answer:

the answer should be c Point C

Step-by-step explanation:


Anvisha [2.4K]3 years ago
5 0

Answer:

Point C.

Step-by-step explanation:

We are given that a number

-(-2)

We have to find the point that represents the value of -(-2) on the number line

We have a figure in which point A, B,C and D are represented .The point A is represents (-4) , B represents (-2), C represents positive   2 and D represents positive 4.

When we have (-2) and negative  sign

It means we have to multiply (-2) with negative  sign

We know that when we multiply a negative  number with negative sign then the value of a negative number should be positive.

Therefore, When we multiply (-2) and negative sign then we get the value is 2.

-(-2)=2

Therefore, the point C represent the value of -(-2).

Answer : Point C.

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What is the area of the shaded region and what steps do I have to do to find it out
natima [27]

Answer:

Usually, we would subtract the area of a smaller inner shape from the area of a larger outer shape in order to find the area of the shaded region.

Step-by-step explanation:

6 0
3 years ago
36 x 2 = 9 x blank x​
Angelina_Jolie [31]

Answer:

x = 8

Step-by-step explanation:

36 × 2 = 9 × x

72 = 9x

9x = 72

9x ÷ 9 = 72 ÷ 9

x = 8

3 0
3 years ago
5d2-50d+125 = <br> Fully factor each expression
Ede4ka [16]
First, let's start off by simplifying as much as possible before factoring.

5d^2 - 50d + 125

We can divide all the numbers by 5 in order to simplify it:

5(d^2 - 10d + 25)

Now all we need to do is factor.
Since -5*-5 = 25 and -5 - 5 = -10, we can use this to factor:

5(d - 5)(d - 5)
Or
5(d - 5)^2
8 0
3 years ago
Hue is 56 in. tall. His friend is 42 in. tall. Hue’s shadow is 24 in. long. How long is his friend’s shadow at the same time?
qwelly [4]

<span>42 in is 3/4th of 56 in. </span>
<span>3/4th of 24 in. is 18 in. </span>

<span>The length of his friend's shadow at the same time is </span>
<span>b.) 18 in.</span>
3 0
3 years ago
Read 2 more answers
Am I correct? Please show your work so I can compare it to my work. Thank you!
Viefleur [7K]

Answer:

200

Step-by-step explanation:

C = 0.007x² − 2.8x + 100

There are two ways we can find the minimum.  The first is by noticing that this is an upwards parabola, so the minimum is at the vertex.  For y = ax² + bx + c, the vertex is at x = -b/(2a).

x = -(-2.8) / (2 × 0.007)

x = 200

Alternatively, we can minimize C using calculus.  Take the derivative with respect to x and set to 0:

dC/dt = 0.014x − 2.8

0 = 0.014x −  2.8

x = 200

4 0
3 years ago
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