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3 years ago

38 Is that a perfect square

Mathematics

2 answers:

fomenos3 years ago

7 0

No cuz u have to be able to divide by 4 i think

Alika [10]3 years ago

5 0

Answer:

yea, its a perfect square

Step-by-step explanation:

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Helpppppppp neededddd

ozzi

Answer:

Adam

Step-by-step explanation:

Speed is calculated with the formula distance over time.

Convert all measurements to the same unit: ft/s.

Speed of Frank:

d/t

=11/s

Speed of Emily:

d/t

=86/10

=8.6/s

Speed of Adam:

There are 5280 feet in a mile.

d/t

=5280/388

=13.6/s

Speed of Noah:

There are 60 seconds in a minute.

d/t

=600/60

=10/s

Adam runs the fastest because 13.6 > 11 > 10 > 8.6.

8 0

3 years ago

Log14/3 +log11/5-log22/15=log

Tamiku [17]

Answer:

$log7$

Step-by-step explanation:

when adding logs, apply the log rule: $\log _a\left(x\right)+\log _a\left(y\right)=\log _a\left(xy\right)$

∴ $\log\left(\frac{14}{3}\right)+\log\left(\frac{11}{5}\right)=\log\left(\frac{14}{3}\cdot \frac{11}{5}\right)$

when subtracting logs, apply the log rule: $\log _a\left(x\right)\:-\:\log _a\left(y\right)=\log _a\left(\frac{x}{y}\right)$

$\log\left(\frac{14}{3}\cdot \frac{11}{5}\right)-\log\left(\frac{22}{15}\right)=\log\left(\frac{\frac{14}{3}\cdot \frac{11}{5}}{\frac{22}{15}}\right)\\\\=\log\left(7\right)$

5 0

2 years ago

Read 2 more answers

Please help (-35)÷(-5)=?

erik [133]

Answer: 7

Step-by-step explanation:

negative / negative = positive

-35 / -5 = 7

6 0

3 years ago

Read 2 more answers

Still helping my lil sister Answer all three

wel

Answer:

3. D

4. C

5. I don't know sorry

Step-by-step explanation:

5 0

3 years ago

Can someone help me with this question?

photoshop1234 [79]

Answer:

yes, AA

Step-by-step explanation:

since both have 90 degree angles, and 62+28 is also 90, all 3 sets of angles are congruent

5 0

3 years ago