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weqwewe [10]
3 years ago
5

What is the base of a triangle with a height 2/3 in. and an area of 45in?

Mathematics
1 answer:
Goshia [24]3 years ago
4 0

Answer: base is approx. 135

Step-by-step explanation:

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At the skate park, a new concrete ramp is built
Zina [86]

Answer:

1,080

Step-by-step explanation:

Hope this helps

6 0
3 years ago
5.Gabby is fishing from a small boat. Her fishing hook is 36 feet below her, and a fish is swimming at the same depth as the hoo
Darina [25.2K]

Answer:

113 feet away

Step-by-step explanation:

This one is just simple maths! 36 + 77.

Hava a great day!

5 0
3 years ago
A group of 72 went on a field trip. The students traveled in vans, with an equal number of girls and boys in each van. If 42 boy
kolezko [41]
72-42=30. Because you need to subtract the boys from the whole group. So, there are 30 girls.
3 0
3 years ago
The ratio of roosters to chickens is 2 to 8. If there are 5 roosters, how many chickens are there?
Aloiza [94]
Roosters to chickens is 2 to 8

That means where there are 2 roosters, there are 8 chickens.

Simplify the ratio 2:8
The ratio can be simplified to 1:4

So, for 1 rooster, there are 4 chickens.

Now, the question says that if there are 5 roosters, how many chickens will there be?

1 rooster to 4 chickens
5 roosters to ? chickens

We went from 1 rooster to 5 rooster. We multiplied by 5.
To find out how many chickens there are for 5 roosters, multiply 4 chickens by 5.

4 * 5 = 20

Where there are 5 roosters, there will be 20 chickens.

Another way to solve is as follows:

\frac{2}{8} =\frac{5}{x}\\\\\sf{Cross~multiply}\\\\2x = 5\times 8\\\\2x = 40\\\\x = 20\\\\\boxed{\bf{x=20}}

Your final answer is 20 chickens.<span />
3 0
3 years ago
Read 2 more answers
THE DIFFERENCE BETWEEN 3/5 OF RAMA'S AGE AND HER AGE BEFORE 4 YEARS IS ZERO. FIND HER AGE AFTER 5 YEARS.
Vinil7 [7]

Answer:

15

Step-by-step explanation:

Let Rama's current age be x.

Rama's Age 4 years ago = x - 4

3/5 of Rama's Age = 3/5 x

Difference = 0

(x - 4) - 3/5 x = 0

2/5 x = 4

x = 10

Rama's Age after 5 years = 10 + 5

= 15

Rama's Age After 5 Years is <u>1</u><u>5</u>

7 0
3 years ago
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