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saw5 [17]
3 years ago
7

Help help please almost 4 more questions

Mathematics
1 answer:
Step2247 [10]3 years ago
7 0

Answer:

3^2=9

Step-by-step explanation:

please mark me as brainlest

You might be interested in
3x+(2−4x) what is the answer of this pre algebra question
Brums [2.3K]

Answer:

-x+2

Step-by-step explanation:

3x+(2−4x)

=3x+2-4x

=3x-4x+2

=-x+2

I hope this helps!

8 0
3 years ago
Read 2 more answers
Help pls this is my first question on here and I need help with this pls. I will give you the brainliest and a thanks!! :)) Can
docker41 [41]

Answer:

1. 18.85in

4. 25.13m

Step-by-step explanation:

I got you

So to find the circumference of any circle we use the equation 2pi(r)

2(3.1415)(3)= 18.85in for the first one because radius is half of the diameter which is 6 so half of 6 is 3

For 4. 4m is actually the radius so just plug that into the equation 2pi(4)=25.13m

4 0
3 years ago
Consider A is a set and B is another set, if Au B=A n B, then
Y_Kistochka [10]

Answer:

A = B

Step-by-step explanation:

The correct option is;

A = B

Check:

A = {2,3,4}

B = {2,3,4}

Au B = A n B = {2,3,4}

A or B cannot be null.

check

A = {2,3,4}

B = {}

Au B = {2,3,4}

A n B = {}

7 0
3 years ago
SAY SOMETHING OD FOR F R E E POINTS IT DOES NOT MATER WHAT IT IS OK.
marissa [1.9K]

Answer:

LESS GO

Step-by-step explanation:

U DA BEST

6 0
3 years ago
Read 2 more answers
20 - 4 { 20÷ 7 ( 7 - 3 )}​
hodyreva [135]

20 -4 { 20÷ 7 ( 7 - 3 )}

20 -4 { 20 ÷ 7 * 4 }

20 - 4 { 2.85 * 4 }

16 * 11.42

182.85

4 0
3 years ago
Read 2 more answers
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