Ask question

Ask question

All categories

allochka39001 [22]

2 years ago

12

suppose we want to choose 2 letters without replacement,from the 4 letters A,B,C,and D (a) how many ways can this be done,if the

order of the choices matters? (b) how many ways can this be done if the order of the choices does not matter?

1 answer:

mart [117]2 years ago

5 0

Answer:

its a just trust me

Step-by-step explanation:

You might be interested in

The isosceles trapezoid is part of an isosceles triangle with a 34 degree vertex angle. What is the measure of an acute base ang

Sonja [21]

For the answer to the question above asking<span> what is the measure of an acute base angle of the trapezoid?
</span>n acute base angle of the trapezoid would be the same as the triangle.

<span>subtract 34º from 180º, then divide by 2. </span>

<span>(180 - 34)/2 = 73º
</span>I hope my answer helped you.

4 0

2 years ago

Help! Please show work. -2k+10=8(8k-7)

Burka [1]

Answer:

k=1

Step-by-step explanation:

-2k+10=64k-56

66=66k

k=1

7 0

2 years ago

Brianna is playing a video game and loses 3.5 lives. Later she gains 6 more lives. What is the overall change in Brianna's total

fredd [130]

It depends how much she begins with but if she doesn’t begin with any then it’d be 2.5

5 0

2 years ago

Read 2 more answers

What is the sum of 1/6 and 5/12

torisob [31]

Answer:

7/12

1/6 to 2/12 add 5/12 to get 7/12

3 0

1 year ago

Did the scale factor of 0.75 enlarge reduce or stay the same?

elixir [45]

Answer:

$\huge\boxed{\sf Reduces}$

Step-by-step explanation:

Since the scale factor of 0.75 is less than 1, So the dilated image is a reduced image.

Thus the scale factor of 0.75 reduces the dilated image.

$\rule[225]{225}{2}$

Hope this helped!

<h3>~AnonymousHelper1807</h3>

6 0

2 years ago

Read 2 more answers