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2 years ago

What are the first three common multiples of 18 and 30?In class need help now!

Mathematics

1 answer:

Svetllana [295]2 years ago

7 0

All the multiples of 18 and 30
18: 1,2,3,6,9,18
30: 1,2,3,5,6,10,30
The first three common ones are: 1,2 and, 3

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14 pieces of candy in the box

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2 years ago

An oblique hexagonal prism has a base area of 42

AlekseyPX

Answer:

168 cm³

Step-by-step explanation:

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3 years ago

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3 years ago

A lamp post with a height of 12 ft casts a shadow of 6 ft. A fire hydrant near it casts a shadow that is 1.5 ft long. How tall i

alex41 [277]

Answer:

3ft

Step-by-step explanation:

We are given that

Height of lamp, h=12ft

Height of shadow, l=6ft

Height of shadow of hydrant, l'=1.5ft

Let height of hydrant=h'

We have to find the height of fire hydrant.

All right triangles are similar

When two triangles are similar then, the ratio of their corresponding sides are equal.

Using the property

$\frac{h}{h'}=\frac{l}{l'}$

$\frac{12}{h'}=\frac{6}{1.5}$

$h'=\frac{12\times 1.5}{6}$

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3 0

3 years ago

A blockbuster movie makes about $352,000,000 in the United States during its opening weekend. The same weekend another movie ope

Ivenika [448]

The combined revenue for the movies in scientific notation is $\$ 3.568 \times 10^8$ .

The given parameters;

first revenue made from the movie, = $352,000,000
second revenue made from the movie, = $4,800,000

The combined revenue from the movie is calculated by adding the two revenues together as shown below;

Total revenue = $352,000,000 + $4,800,000

Total revenue = $356800000 = $\$ 3.568 \times 10^8$

Thus, the combined revenue for the movies in scientific notation is $\$ 3.568 \times 10^8$

Learn more here:brainly.com/question/18911739

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2 years ago