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3 years ago

The isosceles triangle theorem says "If two sides of a triangle are congruent,

Mathematics

1 answer:

BartSMP [9]3 years ago

8 0

Answer:

D. Draw KM so that Mis the midpoint of JL, then prove AJKM * A

LKM using SAS.

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Find the center and radius of the circle 3 x squared plus 3 y squared plus 6 y equals 03x2+3y2+6y=0.

denis23 [38]

your answer would be 16

6 0

4 years ago

Read 2 more answers

A student was asked to identify the following numbers as rational or irrational. Determine if the student has made any mistakes.

ioda

Answer:

Yes they are wrong, rational & irrational ones down below.

Step-by-step explanation:

So, lets start this by asking, what is a rational and irrational number?

Rational numbers are literally any numbers that arent pi, e, or other symbols, as well as square roots.

Irrational numbers are exactly the opposite, being the numbers that are symbols, including square roots.

Note that the symbols listed above such as pi are values that are neverending.

Now, using what we know of rational and irrational numbers, let see which answers are rational and which are not.

So, we start off with:

-13/3

I do not see a square root.

I do not see a symbol such as pi either.

It is not a ever going number.(number that continues infinitly)

So -13/3 is a rational number.

Next we have $\sqrt{37}$

immediatly we tell it has a square root.

So $\sqrt{37}$ is a irrational number.

Next we have 0.1234

This is not a every going number.

There isnt a square root.

And it isnt a symbol.

So 0.1234 is a rational number.

Next we have $-\sqrt{100}$

Again, we can immediatly know it has a square root.

So $-\sqrt{100}$ is a irrational number.

Next we have -77

This is not every going.

It doesnt have a square root.

It doesnt have a symbol.

So -77 is a rational number.

Lastly we have $-\sqrt{12}$

Like the other ones, we can imediatly tell it has a square root.

So $-\sqrt{12}$ is a irrational number.

Bascially, to answer further questions, here is the criteria for a number being rational:

It does not have a square root.
It does not have a symbol.
It is not a infinitly going on number.

If one of these criterias are not met, then you know its a irrational number.

Hope this helps! :D

6 0

3 years ago

FILL IN THE BLANK......”I like your cut _____!

sashaice [31]

Answer:

Step-by-step explanation:

4 0

3 years ago

The perimeter of a swimming pool is 78 feet. The difference between four times the length and the width is 73.5 feet. What are t

Lunna [17]

Answer: the length of the pool is 22.5 feet.

the width of the pool is 16.5 feet.

Step-by-step explanation:

The swimming pool is rectangular in shape.

Let L represent the length of the rectangle.

Let W represent the width of the rectangle. The formula for determining the perimeter of a rectangle is expressed as

Perimeter = 2(L + W)

The perimeter of a swimming pool is 78 feet. This means that

2(L + W) = 78

L + W = 78/2 = 39

The difference between four times the length and the width is 73.5 feet. This means that

4L - W = 73.5 - - - - - - - - - - - 2

Substituting W = 39 - L into equation 2, it becomes

4L - (39 - L) = 73.5

4L - 39 + L = 73.5

4L + L = 73.5 + 39

5L = 112.5

L = 112.5/5

L = 22.5

W = 39 - L = 39 - 22.5

W = 16.5

4 0

3 years ago

Jason draws an angle and then places the compass on the vertex and draws arc that intersects both rays. He then places the compa

Rina8888 [55]

The answer for apex wold be .. angle bisector<<<APEX

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3 years ago