When 2 lines cross, 2 pairs of vertical angles are formed. What is the sum of all 4 angles?

Answers

Answer 1
Answer: If 2 Lines are crossing together to make 2 pairs of Vertical Angles, the sum of all 4 Angles will always be equal to 360°.  


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If using the method of completing the square to solve the quadratic equationx2 - 6x + 6 = 0, which number would have to be added to "complete the square"?
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5.45833333333 convert to fraction

Someone help and explain please

Answers

That would be reflection because figure b is reflecting over creating figure c

Solve the following
2(x+3) = x-4

Answers

Answer:

x= -10

Step-by-step explanation:

2(x+3)=x-4

2x+6=x-4

-x. -x

x+6=-4

-6. -6

x=-10

CAN SOMEONE PLEASE HELP ME SOLVE THESE.ik it’s a lot but i really need some help
thank you

Answers

Answer:

a) 3p + 3q

b) 3a^2 + 4

c) -4ab + 24a

d) 3 (x - 2)

e) 3x + 7y

f) (x + 1) (2x + 3)

g) x^2 + x - 6

h) 6x^2 - 31x + 18

i) -5^2 + 6x +2y + 6

j) 2x^3 + 11x^2 + 17x + 6.

I answered question 1

Hope that helps. x

A 3x+3c
B 9x^2+12x
C -4ab+24a
D 3x-6
E 3x+3
F (x+1)(2x+3)
G x^2+x-6
H 6x^2-31x+18
I 6x-8y+11
J 2x^3+11x^2+17x+6

M=12

40

44

20

250/11

Last one is 33

The diagram below shows the construction of an equilateral triangle Which statement justifies this construction?

Answers

Answer:

3)

Step-by-step explanation:

AB = AC = BC

In equilateral triangle, all the sides and angles are equal. Here the diagram is constructed using the sides.

Answer:

#3

Step-by-step explanation:

I think number two because it is the direct line pattern of 3. If you look at the bend it would go AB,AC,BC.

Given PQRS ≌ BCDE, what is m∠D?A.
63°

B.
90°

C.
98°

D.
109°

Answers

If they are congrunt, and it seems like the shape was rotated, so the answer is D 

WILL MAKE BRAINLEST HURRY!
What is the value of x?
-question in picture

Answers

Answer:

i have no clue at all what x