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3 years ago

Please help with Function compositions :)

Mathematics

1 answer:

Gnesinka [82]3 years ago

5 0

Answer

yo también necesito

Step-by-step explanation:

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if you repeat the perpendicular line segment construction twice using paper folding, you can construct:

ehidna [41]

Answer:

The correct answer is option C.

The mid point of the line segment.

Step-by-step explanation:

the perpendicular line segment construction twice using paper folding

we have to find the mid point of the given line segment.

We get the midpoint easily when fold the paper correctly

Therefore the correct answer is option C.

The mid point of the line segment.

6 0

3 years ago

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Look at this shape Which image shows a rotation? A B. C С

Zinaida [17]

Answer:

Step-by-step explanation:

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3 years ago

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28.- Resuelve la jerarquía de operación (10-2) + (2x3) + (8+6) (7-2)-(12x2+8)=

lorasvet [3.4K]

Answer:

the Answer on The Image

Step-by-step explanation:

Thanks

3 0

2 years ago

There are 10 marbles in a bag. Four are blue, 3 are black and 2 white and 1 red. If the marbles are not replaced once they are d

stich3 [128]

<u>Given</u>:

Given that there are 10 marbles in a bag. 4 are blue, 3 are black, 2 are white and 1 is red.

The marbles are selected by not replacing the drawn ones.

We need to the probability of selected a black marble and then a white marble without replacement.

<u>Probability</u>:

Let B denote the black marble.

Let W denote the white marble.

The probability of selecting a black marble is $P(B)=\frac{3}{10}$

The probability of selecting a white marble without replacement is $P(W)=\frac{2}{9}$

The probability of selecting a black marble and then a white marble without replacement is given by

$P(B \ and \ W)=P(B) \cdot P(W)$

Substituting the values, we get;

$P(B \ and \ W)=\frac{3}{10} \cdot \frac{2}{9}$

$P(B \ and \ W)=\frac{6}{90}$

$P(B \ and \ W)=\frac{1}{15}$

Thus, the probability of selecting a black marble and then a white marble without replacement is $\frac{1}{15}$

4 0

3 years ago

Ming was planning a trip to Western Samoa. Before going, she did some research and learned that the exchange rate is 6 Tala for

mote1985 [20]

Answer:

18 Tala.

Step-by-step explanation:

1. You have that Ming learned that the exchange rate is 6 Tala for $2. Therefore, if she exchanged $6, she would get:

$\frac{6}{2}=\frac{x}{6}$

2. Now, you must solve for $x$ , which is sthe amount of Tala:

$x=\frac{(6)(6)}{2}\\x=\frac{36}{2}\\x =18$

3. Therefore, she would get 18 Tala.

7 0

4 years ago