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miss Akunina [59]
3 years ago
9

Sis needs help with problem 3 I really don't get it or don't remember how to do it?

Mathematics
2 answers:
Aleonysh [2.5K]3 years ago
8 0
Problem 3 would be 30 just count the units going around the shape
Elina [12.6K]3 years ago
3 0
I believe 24 cm is the perimeter... perimeter is the how long the border of the shape is so just count all the little squares that make up the shape... Your sister was right in counting the squares but might have counted a few extra..
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That’s confusing do you know the formula your supposed to use?
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3 years ago
It took Julius 1/3 of an hour to ride his bike 2 3/4 of a mile. How many miles per hour can he ride his bike?
Natalka [10]

Answer: 33/4 miles per hour

Step-by-step explanation:

Hi, to answer this question we simple have to divide the distance travelled by the bike (2 3/4) by the time spent (1/3)

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Replacing with the values given:

S = 2 3/4 ÷ 1/3 = (2x4+3)/4 ÷1/3 =11/4 ÷1/3= 33/4 miles per hour

Feel free to ask for more if needed or if you did not understand something.

3 0
3 years ago
Find the value of x so that the figures have the same area.<br><br> 25ft, x-6 ft<br><br> x ft, 15ft
levacccp [35]
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3 0
4 years ago
Two players are playing the following combinatorial game.
AfilCa [17]

Answer:

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Step-by-step explanation:

Maths is 81/80 =1

5 0
3 years ago
Easy Question, Easy points
defon

Answer:

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20,000 cm³

3 0
3 years ago
Read 2 more answers
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