All categories

3 years ago

Given m||n find the value of X

Mathematics

1 answer:

Zepler [3.9K]3 years ago

4 0

Answer:

es como la raiz cuadrada

Step-by-step explanation:

tienes que dividir 2×22y 5×8

You might be interested in

Is this problem perpendicular parallel or neither<br> x+7x=-3 and y=7x+25

antiseptic1488 [7]

This answer is perpendicular because of the points

3 0

3 years ago

Help me plz and thx :)

ikadub [295]

Answer:

I am sure it is false. becuase a dependent variable is something you measure and you have to count the eggs.

4 0

3 years ago

78000 rounded to the nearest ten thousand

GenaCL600 [577]

78,000 rounded to the nearest ten thousand is 80,000.

8 0

3 years ago

What is the area of a rectangle with side lenghts 3x+2 and x-4

melamori03 [73]

For a rectangle, A = LW.

A = (3x + 2)(x - 4)

A = 3x^2 - 12x + 2x - 8

A = 3x^2 -10x - 8

6 0

4 years ago

Write an equation for an ellipse centered at the origin, which has foci at (0,\pm\sqrt{63})(0,± 63 )left parenthesis, 0, comma

steposvetlana [31]

Answer:

$\frac{x^{2} }{4312 } + \frac{y^{2} }{8281 }$

Step-by-step explanation:

Since the foci are at(0,±c) = (0,±63) and vertices (0,±a) = (0,±91), the major axis is the y- axis. So, we have the equation in the form (with center at the origin) $\frac{x^{2} }{b^{2} } + \frac{y^{2} }{a^{2} }$ .

We find the co-vertices b from b = ±√(a² - c²) where a = 91 and c = 63

b = ±√(a² - c²)

= ±√(91² - 63²)

= ±√(8281 - 3969)

= ±√4312

= ±14√22

So the equation is

$\frac{x^{2} }{(14\sqrt{22}) ^{2} } + \frac{y^{2} }{91^{2} } = \frac{x^{2} }{4312 } + \frac{y^{2} }{8281 }$

8 0

3 years ago