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castortr0y [4]
3 years ago
15

PLZZ HELP ANSWER FIRST YOU GET 22 POINTS AND BRAINLYEST AND THERE IS A PICTURE

Mathematics
2 answers:
Shalnov [3]3 years ago
6 0

Answer: n²+13

Step-by-step explanation: Replace the variable for each expression with -5 until you get the same value for 5n+13 which is -12.

Svetllana [295]3 years ago
4 0
2nd one 5n= -25 and +13 negative 25 is n^2
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Plz hurry will mark brainiest
aliya0001 [1]

Answer:

B. 4

Step-by-step explanation:

The sign \geq means greater than or equal to

The sign > just means greater than

4 is a solution for x \geq4, because 4 is equal to 4, but not a solution for x>4, because 4 is not greater than 4

Hope this helps! :)

6 0
3 years ago
The hexagon GIKMPR is regular. The dashed line segments form 30 degree angles.
Gwar [14]

Answer:

The correct option is (D).

Step-by-step explanation:

It is given that GIKMPR is regular hexagon. It means it has 6 vertices.

Since the central angle is 360 degree. Therefore the central angle between two consecutive vertices is

\frac{360^{\circ} }{6}=60^{\circ}

It is given that the dashed line segments form 30 degree angles.

We have rotated the hexagon about O to map PQ to RF. Since P and R are consecutive vertices, therefore the angle between them is 60 degree.

The vertex R is immediate next to the vertex P in clockwise direction.

So if we rotate the hexagon at 60 degree clockwise about O, then we can maps PQ to RF.

360^{\circ}-60^{\circ}=300^{\circ}

Therefore we can also rotate the hexagon at 300 degree counterclockwise about O, then we can maps PQ to RF.

Therefore option D is correct.


8 0
3 years ago
Mike is about 1.6 meters tall. A rock is about 2.3 x 10-² meters tall.
yawa3891 [41]

Answer:

The answer to the equation should be C

6 0
3 years ago
Read 2 more answers
The force of gravity depends on the distance between objects? true or false​
MrRissso [65]

Answer:

True

Step-by-step explanation:

It depends on two factors :mass of the objects and distance between the objects

hope this will help u

3 0
3 years ago
Angle e measures 126LaTeX: ^\circ∘. What is the measure of LaTeX: \angle∠h?
SVEN [57.7K]

Answer:

m\angle h=126^o      

Step-by-step explanation:

we know hat

<u><em>Vertical Angles</em></u> are the angles opposite each other when two lines cross. They are always congruent.

In this problem

m\angle h=m\angle e ----> by vertical angles

we have

m\angle e=126^o ---> given problem

therefore

m\angle h=126^o

3 0
3 years ago
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