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miss Akunina [59]
3 years ago
14

286 children enter the brass band competition.There are 27 teachers who accompany them and 19 parents.How many people visit the

museum altogether?​
Mathematics
2 answers:
shutvik [7]3 years ago
8 0

Answer:

332

Step-by-step explanation:

286+27+19

docker41 [41]3 years ago
5 0
332 all together, 286+27+19 = 332
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Fynjy0 [20]

Answer:456.63

Step-by-step explanation:

8 0
2 years ago
Which side lengths form s right triangle?<br>A. 5,12,13<br>B. 4,4,8<br>C. 2,3,4<br>plz help ​
zzz [600]

Answer:

A 5,12,13

Step-by-step explanation:

workout Pythagorean theory and find the hypotenus

5 0
3 years ago
Write each percent as a fraction in simplest form 16%
padilas [110]

Answer:

16% is 4/25 15% is 3/20 14% is 7/50 13% is 13/100 12% is 3/25 11% is 11/100 10% is 1/10 9% is 9/100 8% is 2/25 7% is 7/100 6% is 3/50 5% is 1/20 4% is 1/25 3% is 3/100 2% is 1/50 and 1% is 1/100

Step-by-step explanation:

If you want to find a percent you have to put that number over 100 so say I was looking for 20% you would put 20/100 then you would reduce by dividing if they can and both can be divided by two so it would then be 10/50 then those can be divided by 10 so it would be 1/5

4 0
3 years ago
A square pyramid with a height of 7 inches has a volume of 47.25 cubic inches. Find the side length of the square base.
Romashka [77]

Answer:

4.5 inches

Step-by-step explanation:

volume= 1/3 (base area) × height

47.25= 1/3 ( base area) × 7

20.25 = base area

now since the base is a square we can evaluate base area = length²

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length = 4.5 inches

5 0
3 years ago
Factor f(x)=x^(3)-2x^(2)-x+2
DanielleElmas [232]
X=-1
x=1
x=2

if wrong sorry
6 0
3 years ago
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