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Iteru [2.4K]
3 years ago
14

Could you pls teach me this question ​

Mathematics
1 answer:
Alexandra [31]3 years ago
7 0

Answer:

if it's area the area would be the length of the diameter of the semi circle which is the height of the triangle multiplied by the base of the triangle to find the area of the triangle then to find the area of the circle would be pie multiplied by the diameter divided by two squared

\pi \   \times 7 {}^{2}

then the total area would be the area of the triangle plus the area of the half circle

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200 years ago, as it became more and more evident that the
svp [43]

Answer:

The American population was 20% of the British population.

Step-by-step explanation:

Let us call A the american population, B the British population before the migration, and x the population that migrated from America to Britannia.

Now, the population x that migrated was 20% of the american population:

(1).\: \: x = 0.2A,

and the same population x increase the British population by 4%:

x+B = 1.04B \\\\ (2). \:\:x = 0.04B.

Combining equation (1) and (2) we get:

0.2A = 0.04B

A = \dfrac{0.04B}{0.2}

\boxed{A = 0.2B}

Thus, the American population was 20% of the British population.

5 0
3 years ago
Why is it important for a rainy-day fund to be highly liquid? A. Funds need to earn a high rate of return. B. Funds need to be e
Gnoma [55]

Answer: B. Funds need to be easily accessible

This is so you can access it easily without paying a penalty

4 0
2 years ago
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Help? Answer that and then answer how cute you think my dogs are!
Nata [24]

Answer:

A. C. E.

Step-by-step explanation:

The last one is my favorite

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3 years ago
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State the property.<br>4(2+3)=(2+3)4​
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Hmm, it looks like it could be commutative property of multiplication.

The order of the expression is different.

4(2+3)=

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8 0
3 years ago
Helllllllllllllllllllllllllllllllllllp
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X/4-9=5
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