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Snowcat [4.5K]
2 years ago
11

1) Working alone, Ryan can dig a 10 ft by 10 ft

Mathematics
1 answer:
Thepotemich [5.8K]2 years ago
5 0

Step-by-step explanation:

(Ryan+ castel)/2

(5+6)/2

11/2

5.5 hrs or 5½ hrs

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Is 4/7 bigger or smaller than 3/5
blondinia [14]
\frac{4}{7}=\frac{4 \times 5}{7 \times 5}=\frac{20}{35} \\&#10;\frac{3}{5}=\frac{3 \times 7}{5 \times 7}=\frac{21}{35} \\ \\&#10;\frac{20}{35} < \frac{21}{35} \\ &#10;\Downarrow \\&#10;\frac{4}{7} < \frac{3}{5}

4/7 is smaller than 3/5.
3 0
3 years ago
Read 2 more answers
Which of the following statements about EnergyStar washing machines and dryers is false?
sineoko [7]
<span>Which of the following statements about EnergyStar washing machines and dryers is false?
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3 years ago
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Liula [17]

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7 0
3 years ago
Which expression is equivalent to (15²)(15^-7)?
Zanzabum

Answer:

there is no answer

Step-by-step explanation:

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but there is no answer equal to this.

4 0
2 years ago
What are the roots of 12x = 9 + 5x2?
marusya05 [52]
Minus 12x both sides
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use quadratic formula
for 0=ax^2+bx+c
x=

given
5x^2-12x+9
a=5
b=-12
c=9
remember: i=√-1 

3 0
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