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3 years ago

Geometry math question

Mathematics

1 answer:

Lady_Fox [76]3 years ago

4 0

I think that the answer is D. because 8+6=14 so yeah

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What is between 3/8 and 7/16

Anit [1.1K]

Answer:

13/32 is one of the numbers between 3/8 and 7/16

Step-by-step explanation:

The set of rational numbers is very dense.

For any given two rational numbers, we can find infinitely many rational numbers between them.

Similarly, there are many rational numbers between 3/8 and 7/16.

One of them is the number in the middle.

To find it add and divide the result by 2.

$\frac{ \frac{3}{8} + \frac{7}{16} }{2}$

$\frac{ \frac{6}{16} + \frac{7}{16} }{2}$

$\frac{ \frac{13}{16} }{2}$

$\frac{13}{32}$

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3 years ago

If hexagon JGHFKI Is congruent to hexagon SRTQUV, which pair of angles must be congruent?

pav-90 [236]

Angles J and S or I and V would be congruent because they are corresponding.

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4 years ago

Read 2 more answers

Which of the following statements is true based on the data set shown below?

alisha [4.7K]

Answer:

median=mode

Step-by-step explanation:

I just did it.

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3 years ago

A card is drawn at random from a standard deck of playing cards (no jokers). If the card is a spade, the player wins $7; if it i

Akimi4 [234]

The expected value of the game is the mean value of the game

The expected value of the game is $1

<h3>How to determine the expected value?</h3>

There are 13 spades in a deck of card of 52

So, the probability of selecting a spade is:

P(Spade) = 13/52

Simplify

P(Spade) = 1/4

Winning = $7

The probability of not selecting a spade is:

P(Not spade) = 1 - 1/4

Simplify

P(Not spade) = 3/4

Lose = $1

The expected value of the game is:

$E(x) = \sum x * P(x)$

This gives

$E(x) = \frac 14 * 7 - 1 * \frac34$

Simplify

$E(x) = \frac 74 - \frac34$

Evaluate

$E(x) = 1$

Hence, the expected value of the game is $1