A concrete stepping stone measures 20square inches.what is the area of 30 such stones

Mathematics

1 answer:

Alborosie3 years ago

4 0

600 inches, if i did it right.

20x30=600

If not, then try 12,000,

20x20=400

400x30=12,000

You might be interested in

Answer the question present in the picture

never [62]

The solution step by step. 43 comes from adding all the given numbers together.

7 0

3 years ago

HELP ME PLEASE THANK U

tangare [24]

To fine the mean for a first add up all the players heights then divide by the number of players.

Mean=(198+199+200+201+202)÷5
=1000÷5
=200

The answer to a is 200

For question be were gonna say for now that the height of our new player is represented by x. So we know that together there is 6 players and we know our answer so it should look something like this

201= (199+198+199+200+201+202+x) ÷ 6
201=1000+x ÷ 6
Then Im going to multiply 201 by 6 to get rid of the 6 on the other side.
1206=1000+x
Then I’m going to subtract 1000 from both sides to get x by itself
206=x

So the new players height is 206 .

3 0

2 years ago

Jose’s monthly salary is $3400. It’s 25% of his income is set aside for income taxes and 10% is set aside for savings then Jose

Sladkaya [172]

Answer:

True

Step-by-step explanation:

3400 (.35)= 1190

7 0

3 years ago

when nancy started middle school, she was 60 inches tall. when she started high school, she was 66 inches tall. what was the per

Ivahew [28]