Answer:
![||AB|| = 11.8743](https://tex.z-dn.net/?f=%7C%7CAB%7C%7C%20%3D%2011.8743)
Step-by-step explanation:
Distance between two points:
Suppose that we have two points,
and
. The distance between them is given by:
![D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2+(z_2-z_1)^2}](https://tex.z-dn.net/?f=D%20%3D%20%5Csqrt%7B%28x_2-x_1%29%5E2%2B%28y_2-y_1%29%5E2%2B%28z_2-z_1%29%5E2%7D)
Distance from A(-8,-3,-2) and B(-4,8,0)
![||AB|| = \sqrt{(-4-(-8))^2+(8-(-3))^2+(0-(-2))^2}](https://tex.z-dn.net/?f=%7C%7CAB%7C%7C%20%3D%20%5Csqrt%7B%28-4-%28-8%29%29%5E2%2B%288-%28-3%29%29%5E2%2B%280-%28-2%29%29%5E2%7D)
![||AB|| = \sqrt{4^2 + 11^2 + 2^2}](https://tex.z-dn.net/?f=%7C%7CAB%7C%7C%20%3D%20%5Csqrt%7B4%5E2%20%2B%2011%5E2%20%2B%202%5E2%7D)
![||AB|| = 11.8743](https://tex.z-dn.net/?f=%7C%7CAB%7C%7C%20%3D%2011.8743)
If the width of the garden is w, then the maximum area available is a square, giving you w² as the dimensions. So:
w²=-w²+28w
2w²=28w
w=14
The perimeter is 14 x 4, or 56 feet
How many seed packets??? No idea
☺☺☺☺
Answer:
<h2>4 and 8</h2>
Step-by-step explanation:
4 and 8 are corresponding angles as they form at parallel lines cut by a transversal.
4 and 3 are supplementary angles (they both add up to 180°).
4 and 1 are vertically opposite angles and are equal to each other.
<u>From the above explanations, only 4 and 8 are corresponding angles. </u>
<em>I hope this helps! I would really appreciate it if you would please mark me brainliest! Have a blessed day!</em>
Answer:
what do you want to know?
Step-by-step explanation:
Answer:
En el curso anterior había 430 alumnos.
Step-by-step explanation:
El curso tiene 473 alumnos. Nos dicen que respecto al curso anterior se ha producido un aumento de inscripciones del 10 %. Entonces, siendo x la cantidad de alumnos que había en el curso anterior, se puede plantear la ecuación:
x + 0.1*x= 473
Resolviendo se obtiene:
1.1*x=473
x= 473 ÷1.1
x= 430
<u><em>En el curso anterior había 430 alumnos.</em></u>