Tree casts a shadow 30 feet long. A MHS student standing near the tree casts a shadow 9 feet long. The student is 6 feet tall. What is the height of the tree? Show all work
<em><u>Answer:</u></em>
Option D
The height of tree is 20 feet tall
<em><u>Solution:</u></em>
From given question,
Shadow of tree = 30 feet
Height of tree = ?
Height of student = 6 feet
Shadow of student = 9 feet
We have to find the height of tree
We can solve the sum by proportion
This forms a proportion and we can solve the sum by cross multiplying
Thus height of tree is 20 feet tall
Divide 159 by 39 to get around $4.08
El area total de los 4 cuadrados es 71.86 centimetros cuadrados.
<h3>
¿Cual es el area total de los 4 cuadrados?</h3>
Recordar que para un cuadrado de lado L, el area es:
A = L^2
Sabemos que el radio del circulo es R = 10.6cm, entonces para los dos cuadrados grandes tenemos:
L = 10.6cm/2 = 5.3cm
Es decir, cada uno de esos cuadrados tiene un area de:
A = (5.3cm)^2 = 28.09 cm^2
Notar que para los cuadrados pequeños, el lado es mayor que la mitad del cuadrado grande, midiendo el lado y comparandolo, veremos que para estos dos cuadrados:
L = 2.8cm
Entonces el area de cada uno de estos sera:
A = (2.8cm)^2 = 7.84cm^2
El area total es:
area = 2*(28.09 cm^2 + 7.84cm^2) = 71.86cm^2
Sí quieres aprender más sobre area:
brainly.com/question/24487155
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The answer will be 95° but I am not sure
Step-by-step explanation:
subtract 7155 from both sides, multiply both sides by 10130, and then divide both sides by two
