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melisa1 [442]
3 years ago
8

What would the advertised size of a TV be if its length and width are 20 inches by 21 inches?

Mathematics
1 answer:
hammer [34]3 years ago
4 0

Answer:

29 inches

Step-by-step explanation:

pythagoras theorem : 20^2 + 21^2 = \sqrt{841}

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A submarine traveling 200 meters below the surface of the ocean increases its depth by 45 meters. Adam says that the new locatio
melisa1 [442]

Adam made an error of 400 meters

Explanation:

Since, submarine traveling 200 meters below the surface of the ocean

and when the depth increases by 45 meters then submarine new location is

200+45=245 meters below from the surface of ocean.

But Adam says that new location is at -155 meters.

So, error is,   245-(-155)=400 meters

Learn more:

https://brainly.in/question/13000874

8 0
2 years ago
6.71 x10^8 miles per hour in standard form
xeze [42]
10^8=100000000
100000000x6.71=671,000,000
The awnser is 671,000,000
5 0
3 years ago
Read 2 more answers
Can someone help me with this please? Thanks :)
OLga [1]

Answer:

I just did this question I got confused for a second maybe you have a classmate or someone on here lol! x = 6 measure EJF: 64 HOPE THAT HELPS!

7 0
2 years ago
-19 over 25 minus 15 over 19 ANSWER QUICKLY​
dmitriy555 [2]

Answer:

\frac{ - 14}{475}

Step-by-step explanation:

\frac{ - 19}{25}  -  \frac{15}{19}

\frac{ - 14}{475}

Hope this was helpful :)

4 0
3 years ago
PLEASE HELP!!! It’s due soon!!!
lesya692 [45]

Answer:

you have to add all the cups she needs and then times that by 3.

Step-by-step explanation:

so, 3 + 1 + 2 = 6

times that by 3 and thats how many batches she can make.

5 0
3 years ago
Read 2 more answers
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