All categories

3 years ago

Please help me thank you.

Mathematics

1 answer:

exis [7]3 years ago

8 0

The answer is D.

We don't have any information on congruent angles or congruent sides, so we can eliminate B and C.

Now, we have to choose between A and D.

We have sufficient information to conclude this is a parallelogram because all we need to know is that the both pairs of opposite sides are congruent.

Thus, the answer is D.

Have an awesome day! :)

You might be interested in

I realllly neeedddd a aswerrr right now

ElenaW [278]

Answer:

for the first one it is "4/3"

for that second row i got "1"

for the third i got "12/13"

u dunno if you could do the same number twice but i got one

Step-by-step explanation:

terrible at explaining

5 0

3 years ago

Show all work to solve the equation for x. If a solution is extraneous, be sure to identify it. Square root of the quantity x +

creativ13 [48]

Answer:

x = 2 is the solution of the given equation

Step-by-step explanation:

Step(i):-

Given equation

$\sqrt{x+6-4} = x$

squaring on both sides , we get

$(\sqrt{x+2})^{2} = x^{2}$

⇒ x + 2 = x²

⇒x² - x -2 =0

Step(ii):-

Given x² - x -2 =0

⇒ x² - 2x + x - 2 =0

⇒ x ( x-2) + 1(x - 2) =0

⇒ (x + 1) ( x-2) =0

⇒ x = -1 and x =2

x = 2 is the solution of the given equation

Verification:-

$\sqrt{x+6-4} = x$

Put x= 2

$\sqrt{2+6-4} = 2$

$\sqrt{4} = 2$

2 = 2

6 0

4 years ago

X²= 4y Focus and directrix

Inessa05 [86]

The focus is (0,1) and the directix is y=-1

8 0

3 years ago

The LL theorem states that for

Anni [7]

Answer:

right triangles

Step-by-step explanation:

4 0

3 years ago

Four gallons of paint are used to paint 25 chairs. if each chair used the same amount of paint how many gallons are used to pain

timofeeve [1]

Each chair uses 0.16 gallons to be painted. I think this number lies between 0 and 1.

4 0

3 years ago