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3 years ago

Find A n B if A={3,6,9,12} and B={2,4,6,8,10,12}

Mathematics

2 answers:

Tanzania [10]3 years ago

7 0

{6} is the answer, as best I can tell

SashulF [63]3 years ago

3 0

A ∩ B = {3, 6, 9, 12} ∩ {2, 4, 6, 8, 10, 12}
= {6, 12}

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Two sides of a triangle measure 8 centimeters and 13 centimeters which of the following could not be the length of the third sid

SOVA2 [1]

The answer is A because 13-9 equals 4

3 0

3 years ago

Lily says that (2+i)" is a complex number for every positive integer value of n. Explain how you

vfiekz [6]

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3 0

2 years ago

What is the formula for the area of a triangle?

SashulF [63]

The formula to find the area of a triangle is :

1/2 base*height

For instance:

base=4 cm

height=5cm

area of traingle=1/2*b*h

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Hope it helps...

Good luck on your assignment

6 0

3 years ago

20 points to whoever gets the correct answer uwu

S_A_V [24]

Answer:

Angle EFG = 104 degrees

Angle GFH = 76 degrees

Step-by-step explanation:

Angle EFG and Angle GFH are a linear pair, which means that they add up to 180 degrees.

Angle EFG = 4n + 20 and Angle GFH = 2n + 34, so 4n + 20 + 2n + 34 = 180.

We can then combine like terms, getting 6n + 54 = 180.

Then, we can subtract both sides by 54, getting 6n = 126.

Lastly, we can divide both sides by 6, getting n = 21.

EDIT - solve for EFG and GFH:

Angle EFG = 4n + 20 = 4(21) + 20 = 104 degrees

Angle GFH = 2n + 34 = 2(21) + 34 = 76 degrees

8 0

3 years ago

Read 2 more answers

Help plz!!!!!!!!!!!!!!!!!!

kvasek [131]

Answer:

n*8=24

Step-by-step explanation:

3*8=24

7 0

3 years ago

Read 2 more answers