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3 years ago

8

Phytagoras theorem formula

1 answer:

dangina [55]3 years ago

5 0

A² + b² = c² is the Pythagorean theorem.

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Please solve the answer above correctly showing detailed working

Sergeeva-Olga [200]

<h2>Intersection and Union of Sets</h2><h3>Answer:</h3>

$A \cup B = \{ a, b, c, d, e \}$

$B \cap C = \{ d, e \}$

$A \cup C = \{ a, b, c, d, e, f \}$

<h3>Step-by-step explanation:</h3>

Given:

$A = \{ a, b, c, d \}$

$B = \{ b, d, e \}$

$C = \{ d, e, f \}$

The Union ( $\cup$ ) of sets $A$ and $B$ is just a set containing all the elements of sets $A$ and $B$ . However, elements that are present in both sets should not repeat in the Union of Sets as the elements of a set should distinct be from each other.

Part i:

$A \cup B \\ \{ a, b, c, d \} \cup \{ b, d, e \} \\ \{ a, b, c, d, e \}$

The Intersection ( $\cap$ ) of sets $A$ and $B$ is just a set containing all the elements that are both present in sets $A$ and $B$ .

Part ii:

$B \cap C \\ \{ b, d, e \} \cap \{ d, e, f \} \\ \{ d, e \}$

Part iii:

$A \cup C \\ \{ a, b, c, d, \} \cup \{d, e, f \} \\ \{ a, b, c, d, e, f \}$

8 0

3 years ago

The area of a rectangle with a width of 3 units and a height of 4 units is 12 square units

Ivan

Answer: True

I believe

Step-by-step explanation:

you multiply 3x4=12

8 0

3 years ago

Please help me! i would appreciate it

vagabundo [1.1K]

Answer:

hope this helps

Step-by-step explanation:

part.1

8 0

3 years ago

A driver travels a distance of 119 miles between 09:50 and 11:35. Work out the average speed of the driver

AURORKA [14]

Answer:

68 miles per hour.

Step-by-step explanation:

The time taken for the driver to drive 119 miles is 105 minutes.

The average speed is equal to distance divided by the time taken.

105 minutes is equal to 1.75 hours.

$S=119/1.75$

$S =68$

The driver's average speed is 68 miles per hour.

7 0

3 years ago

Read 2 more answers

Question 9 of 44 What is the measure of 0 ?

Darya [45]

Answer:

the answer to your question is B. 4 radians

3 0

3 years ago