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madam [21]
4 years ago
15

A student estimated the sum

Mathematics
2 answers:
IgorLugansk [536]4 years ago
5 0

Answer:

The numbers are not clustered around a common number. Two of the numbers are very large and one is very small.

Step-by-step explanation:

hope this helps

garik1379 [7]4 years ago
4 0
Because you should only round to the nearest “ones” place unless you are told otherwise therefore rounding 78.5 to 80 is in correct
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Douglas will paint two walls in his living room. One wall is 15 feet long, and the other wall is 132 feet long. Each
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Answer:

1470 square feet

Step-by-step explanation:

15x10 =150

132×10=1320

total =1479

8 0
3 years ago
HEEEEELLLPPPP!!! I really need this to be answered im soo confused!!
Marysya12 [62]

Answer:

C

Step-by-step explanation:

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Given ∠ CFA = 90° and

∠ CFD = 90° - ∠ EFD, that is

∠ CFD = 90° - 62° = 28°, thus

∠ AFD = 90° + 28° = 118° → C

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3 years ago
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Alexandra [31]
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3 0
3 years ago
Arturo, Pedro y Jorge son hermanos y duermen en la misma habitación. Su padre compró pintura para que entre los tres pinten su c
mr Goodwill [35]

Answer:

Tanto Pedro como Jorge deberán pintar 1/4 de la habitación cada uno.

Step-by-step explanation:

Dado que el cuarto entero es igual a 1, y que Arturo por ser el mayor de los hermanos tiene que pintar 1/2 de él, la parte que falta pintar es igual a 1/2 restante.

De ese 1/2, los hermanos menores, Pedro y Jorge, deben pintar dicha fracción en partes iguales. Por lo tanto, dado que (1/2) / 2 es igual a 1/4, la fracción que tanto Pedro como Jorge deberán pintar es de 1/4 de la habitación.

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3 years ago
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