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3 years ago

Share 30 oranges between Alan and Andy in the ratio 6:4. Alan gets_

Mathematics

1 answer:

Verdich [7]3 years ago

4 0

$\frac{30}{6+4}$

$\frac{30}{10}$

$=3$

$3*6:3*4$

$18:12$

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mojhsa [17]

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3 years ago

How many feet tall is the building

Fantom [35]

Answer:

Height of the building = 77 ft.

Step-by-step explanation:

Let the height of the building (AB) = h feet

It's given that height of a woman (ED) = 5 feet 3 inches

≈ 5 feet + $\frac{3}{12}$ ft

≈ 5.25 ft

Length of the shadow (BC) of the building = 55 ft

Length of the shadow (DC) of the woman = 45 in ≈ 3.75 ft

Since, both the triangles ABC and EDC are similar, their corresponding sides will be proportional.

By the property of similar triangles,

$\frac{AB}{ED}= \frac{BC}{DC}$

$\frac{h}{5.25}=\frac{55}{3.75}$

h = $\frac{55\times 5.25}{3.75}$

h = 77 ft

Therefore, height of the building will be 77 ft.

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3 years ago

(x^2+8x+16)-1-16<br><br> what is the vertex form

Colt1911 [192]

Answer:

Use photo math, it will explain it all in different forms

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2 years ago

a pay for service internet company charges 5 per hour for the first 3 hours of Service Plus a $10 connection fee

Marysya12 [62]

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3 years ago

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levacccp [35]

Answer:

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Step-by-step explanation:

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3 years ago