All categories

4 years ago

if the two graphs of linear equations do not cross, they are called dependent and inconsistent? True or False

Mathematics

1 answer:

kipiarov [429]4 years ago

7 0

( Inconsistent ) because if two lines meet they intersect honey i hope its the right answer

You might be interested in

(–12h4 + h) – (–6h4 + 3h2 – 4h) help plssssssssssss

Mama L [17]

The answer is 18h^4 - 3h^2+5h

3 0

3 years ago

Can someone please help help with this question!

Mama L [17]

Answer:

6 x 8 = 48

Step-by-step explanation:

An educated guess.

3 0

3 years ago

Read 2 more answers

Please help me with this question

maks197457 [2]

Answer:

Can you take a better picture

Step-by-step explanation:

7 0

3 years ago

a) If a regular octagon and regular hexagon both have the same side lengths, which will have the greater area?

nika2105 [10]

Answer:

Octagon

Step-by-step explanation:

Formula for a polygon is :

A = 1/2 x a x P

a = apothem (distance from center to the midpoint of a side
P = perimeter (sum length of the sides)

Since a regular octagon has 8 sides, and a regular hexagon has 6, the octagon will have the greater area due to greater perimeter.

5 0

2 years ago

Pythagorean triples are given by the formulas x2 - y2, 2xy, and x2 + y2. Use the formulas for the Pythagorean triples to prove w

Arte-miy333 [17]

Let $k$ be an integer. Suppose there is a triangle with legs of length 16 and $2k+1$ . Then by the Pythagorean theorem, the length of the hypotenuse should be

$\sqrt{16^2+(2k+1)^2}=\sqrt{4k^2+4k+257}$

The formulas for Pythagorean triples say that if the legs are integers, then so must be the hypotenuse, because if $x=16$ and $y=2k+1$ are integers, then so are $x^2-y^2$ , $2xy$ , and $x^2+y^2$ .

However, $4k^2+4k+257$ is not a perfect square trinomial, which means for any integer $k$ , the length of the hypotenuse is not an integer, so such a triangle doesn't exist.

4 0

3 years ago