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2 years ago

A diver is standing at the top of a high-dive. What type of energy is she exhibiting?

Mathematics

2 answers:

scoray [572]2 years ago

4 0

potential energy because she is storing the energy

Nutka1998 [239]2 years ago

3 0

She is exhibiting potential energy. Potential energy is the stored energy before change, or before kinetic energy, energy of movement.

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Pls help! Answer the question in the pic. I will mark brainliest and I will give 5 stars and a thanks.

LenKa [72]

Answer:

x = 10

Step-by-step explanation:

Use Pythagorean theorem to find the value of x

Focus only on one half of the triangle

if we slice the triangle in half, we get a right angle triangle

the base will now be 12/2 = 6

Pythagorean theorem says that $a^2 + b^2 = c^2$

plug 6 as a and 8 as b.

this should give you 100

now take the square root to find c (which equals x)

Ta-da!

5 0

1 year ago

Cual es el resultado de la operacion algebraica: 25x+12x+31x-8x+5x

Tema [17]

Answer:

65x

Step-by-step explanation:

Observe que estos son terminos similares... por lo que podemos simplemente sumarlos y restarlos. Entonces obtenemos:

25x + 12x + 31x - 8x + 5x

= 37x + 31x - 8x + 5x

= 68x - 8x + 5x

= 60x + 5x

= 65x

7 0

2 years ago

Which card would cost you the least and by how much? If a credit card company A offers a 2% rebate for all purchases during the

olga2289 [7]

Card A:
$4,350 x 0.02 = $87
$360 - $87 = $273

Card B:
Interest $270 no rebate

so $273 - $270 = $3

Card B cost least and $3 less than card A

8 0

3 years ago

What is the area of the shaded region ?

aleksklad [387]

25 this is it I don’t know if u understand it because I don’t lol

7 0

3 years ago

I have to get this so I pass help plz

pshichka [43]

Answer:

$\boxed{\sf x=-2}$

$\boxed{\sf y=-4}$

Step-by-step explanation:

First, Let's solve for x in -2x+2y=-4:

$\sf -2x+2y=-4$

Subtract 2y from both sides:

$\sf -2x+2y-2y=-4-2y$

$\sf -2x=-4-2y$

Divide both sides by -2:

$\sf \cfrac{-2x}{-2}=-\cfrac{4}{-2}-\cfrac{2y}{-2}$

$\bold{ x=y+2}$

Now, we'll substitute x=y+2 to 3x+3y=-18:

$\sf 3x+3y=-18$

→ let x=2+y

$\sf 3\bold{(2+y)}+3y=-18$

Simplify:

$\sf 6+6y=-18$

Now, let's solve for y in 6+6y=-18

$\sf 6+6y=-18$

Subtract 6 from both sides:

$\sf 6+6y-6=-18-6$

$\sf 6y=-24$

Divide both sides by 6:

$\sf \cfrac{6y}{6}=\cfrac{-24}{6}$

$\bold{ y=-4}$

Now, substitute y=-4 into x=2+y:

$\sf x=2+y$

→ let y = -4

$\sf x=2+\bold{-4}$

$\bold{x=-2}$

Therefore, x=-2 and y=-4.

_____________________________________

5 0

1 year ago