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Nata [24]
3 years ago
8

Plz find the area thxxxx

Mathematics
2 answers:
makkiz [27]3 years ago
5 0

Answer:

39

Step-by-step explanation:

The area of a triangle is 1/2(bh)

I hope that this helps you out..

solmaris [256]3 years ago
5 0

Answer:

39 ft .

Step-by-step explanation:

Area for a triangle is 1/2 Base x Height

So take 5+8 to get 13

then take 13x6 to get 78 and divide by 2 to get your answer of 39 ft.

Hope this helped.

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Cecilia's family travel 2/7 of the distance your uncles house on Saturday. They traveled 4/5 of the remaining distance on Sunday
Korolek [52]

Answer:

1 3/35

Step-by-step explanation:

3 0
3 years ago
F(x)=(x - 4)^2-1 what is x ?
AysviL [449]

Answer:

(x−3)(x−5)

Step-by-step explanation:

Hope this helped

3 0
2 years ago
Tienes un triángulo equilátero con lados de 10cm, lo divides en dos partes de manera horizontal tal que el área de ambos figuras
Tanya [424]

Answer:

x = 10/√2 ≈ 7.07

Step-by-step explanation:

Comenzaremos por dividir el triángulo en dos partes y definir H, como en la figura adjunta.

Aplicando el teorema de Tales, sabemos que:

\dfrac{l/2}{H}=\dfrac{x/2}{h}\\\\\\\dfrac{l}{H}=\dfrac{x}{h}

También sabemos que, dado que el tirángulo menor es la mitad que el triángulo mayor, la relación entre áreas es:

\dfrac{A}{A_x}=\dfrac{lH/2}{xh/2}=\dfrac{lH}{xh}=2

Dado que formamos dos triángulos rectángulos, podemos despejar el valor de H como:

(l/2)^2+H^2=l^2\\\\H^2=l^2-(l/2)^2=10^2-5^2=100-25=75\\\\H^2=\sqrt{75}

Podemos entonces despejar x de la siguiente manera:

h=\dfrac{H}{l}\cdot x=\dfrac{lH}{2x}\\\\\\2x^2\dfrac{H}{l}=lH\\\\\\2x^2=l^2\\\\\\x=\dfrac{l}{\sqrt{2}}=\dfrac{10}{\sqrt{2}}\approx7.07

6 0
3 years ago
Your turn
Ann [662]

Answer:

450/3

Step-by-step explanation:

4 0
3 years ago
What can you conclude ?? Need answer soon
jenyasd209 [6]
It is B 
You can conclude that M and L are parallel. 
                                                           I hope this helped
4 0
3 years ago
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