Ask question

Ask question

All categories

1 year ago

11

Use the following sets to answer the question.A= {3,4, 5, 8}B = {5, 6, 7, 8, 9}Which answer shows the union of sets A and B?O{4,

5,8}O {3,4,5, 6, 7, 8, 9}O {5,8}O {3,4,5,5, 6, 7, 8, 8, 9}

1 answer:

Strike441 [17]1 year ago

6 0

lets remember what is an union

the union is a set that contains both elements that are in set A and B

{3,4,5,6,7,8,9}

your second choice

You might be interested in

Wendy and malia randomly pick out seats on the airplane.wendy chooses a seat first.Next,Malia picks one of the remaining seats.A

Gnom [1K]

They are independent

5 0

3 years ago

Which of the following is the equation of a circle with a radius of 10 cm and center at (–3, 6)?

Volgvan

The equation of the circle:

$(x-h)^2+(y-k)^2=r^2$

(h, k) - center

r - radius

We have:

$r=10\\(-3,\ 6)\to h=-3,\ k=6$

Substitute:

$(x-(-3))^2+(y-6)^2=10^2\\\\(x+3)^2+(y-6)^2=100$

4 0

3 years ago

Solve for x in the following equation.

KonstantinChe [14]

Hello,

$3 {}^{a} = 3 {}^{b} \Leftrightarrow \: a = b$

$3 {}^{x} = {3}^{2} \Leftrightarrow \: x = 2$

5 0

2 years ago

What's the ratio 48:30

Vladimir79 [104]

24:15 would be the simplified version, if that's what you meant.

7 0

3 years ago

Please help i can’t figure this out

UNO [17]

Answer:

C because 100 percent of 15 is 15 and 20 percent of 15 is 3

6 0

3 years ago