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Temka [501]
2 years ago
12

ANSWER FOR BRAINLYEST THANK U:)!!!

Mathematics
1 answer:
Simora [160]2 years ago
6 0

Answer:

P is represented by number -1.5.

Step-by-step explanation:

Given:

Number P on number line.

To find the number that is represented by P.

Solution:

In order to identify the number represented by P, we will trace the location of P on the number line.

The number line represents units from -5 to 5 to the nearest 0.5 units.

From the number line, we can see that P lies between -1 and -2.

<em>Since, the number line represents to the nearest 0.5 units so we we add 0.5 to the left number or subtract 0.5 units from the right number.</em>

So P can be given as :

⇒ -2+0.5=-1.5

Or

⇒ -1-0.5=-1.5

Thus, P is represented by number -1.5.

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What are both of these shaded as?
Sedaia [141]

Answer:

1 whole and 15/100= <em><u>1.15</u></em>

Step-by-step explanation:

The first box is 1 whole, in total there are 100 squares. All u need to do is count the number of squares

4 0
3 years ago
14.What is the solution of the system?
Archy [21]

Answer:

14.  x=-2.5,  y = -7

15.  x=28  y = -20

Step-by-step explanation:

14.  Let's solve this system by elimination.  Multiply the first equation by -1.

-1*(4x-y)= -1*(- 3)

-4x +y = 3

Then add this to the second equation.

-4x+y = 3

6x-y= - 8

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

2x   = -5


Divide each side by 2

x = -2.5

We still need to find y

-4x+y =3

-4(-2.5) + y =3

10 +y =3

Subtract 10 from each side.

y = 3-10

y = -7


15.I will again use elimination to solve this system, because using substitution will give me fractions which are harder to work with.   I will elimiate the y variable.  Multiply the first equation by 11

11( 5x+6y)= 11*20

55x+66y = 220

Multiply the second equation by -6

-6(9x+11y)=32*(-6)

-54x-66y = -192


Add the modified equations together.

55x+66y = 220

-54x-66y = -192

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

x = 28

We still need to solve for y

5x+6y = 20

5*28 + 6y =20

140 + 6y = 20

Subtract 140 from each side

6y = -120

Divide by 6

y = -20

3 0
2 years ago
7. Which relation is a function?
Tamiku [17]

Answer:

D. relation is a function

hope this helps :-))

5 0
2 years ago
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Which expression is equivalent to 2(3x+4)(x−1)(x−3)?
Vera_Pavlovna [14]

Answer:

A

Step-by-step explanation:

=(2(3x+4)(x−1))(x+−3)

=(2(3x+4)(x−1))(x)+(2(3x+4)(x−1))(−3)

=6x3+2x2−8x−18x2−6x+24

=6x3−16x2−14x+24

6 0
2 years ago
5pts and the person who has the correct answer gets brainliest​
Tanzania [10]

Answer:

4

Step-by-step explanation:

The one that weighs the less is 80

<u><em>Pls give brainlest.</em></u>

6 0
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