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STatiana [176]
2 years ago
12

At a given time of day, the ratio of the height of an object to the length of its shadow is the same for all objects. If a 4-ft

stick in the ground casts a shadow of 0.8 ft, find the height of a
tree that casts a shadow that is 7.04
The height of the tree is?
Mathematics
1 answer:
Gre4nikov [31]2 years ago
4 0
4/0.8=X/7.04
0.8x=28.04
X= 35.05’
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Angelina_Jolie [31]

Answer:

315

Step-by-step explanation:

No. of girls be g

No. of boys be b

g= 180

g/b = 4/3

b = 3g/4

b= 3(180/4)

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Find b+g

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Check the picture below.

\bf \textit{ vertex of a vertical parabola, using coefficients}\\\\
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5 0
3 years ago
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Vinvika [58]

。☆✼★ ━━━━━━━━━━━━━━  ☾  

√5 x (10 - 4√2)

Multiply the value outside the bracket by everything inside:

10√5 - 4√10

Thus, your answer is ten square root of five minus four square root of 10

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。☆✼★ ━━━━━━━━━━━━━━  ☾

3 0
3 years ago
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kiruha [24]

Answer:

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6 0
3 years ago
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