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jeka94
3 years ago
14

What’s 9+10. I really need to know.

Mathematics
2 answers:
Diano4ka-milaya [45]3 years ago
8 0

Answer:

Lollll unless this isn't a joke it's 19, if it is a joke then it's 21

Sonja [21]3 years ago
6 0

Answer:

Step-by-step explanation:

Trust me - 19

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Five students received the same message at 9am. Each of them sent the message to 5 more students at 10 am. How many got the mess
Natali5045456 [20]

5 received at 9 am

then each sent the message to 5 more students

5*5 = 25


5+25 = 30 students got the message

3 0
4 years ago
A wire is first bent into the shape of a square. Each side of the square is 9cm long. Then the wire is unbent and reshaped into
EastWind [94]

Answer:

5 cm

Step-by-step explanation:

the perimeter of a square with sides of 9 cm is 36 cm so the rectangle must have the same perimeter

if the length of the rectangle is 13cm, its opposite side is also 13cm

add 13 + 13 to get 26

let 'n' = width of rectangle

perimeter = 26 + n + n

36 = 26 + 2n

2n = 10

n = 5

8 0
3 years ago
Read 2 more answers
Allyson and Abby were throwing the football. Allyson threw it 38 feet and Abby threw it 46 feet. How many YARDS did they throw i
viva [34]

Answer:

28 yards

Step-by-step explanation:

38+46=84

1 yard = 3 feet

1/3=x/84

84/3=24

5 0
3 years ago
in 2013 the population of detroit was 743204 the population of the city of detroit in the year 1970 was 688,701 greater than in
Virty [35]

Answer:

The population of Detroit in 1970 was 1,431,905 people.

Step-by-step explanation:

Take the number 743,204 and add the number 688,701.

7 0
3 years ago
Before simplifying, the expression 4 y - 6 + 4 y 2 - 9 contains three terms.
andre [41]
Yes it contains 3 terms

I hope this helps, good luck! :)
5 0
3 years ago
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