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madreJ [45]
3 years ago
12

Zeke spent 12 minutes on the phone while routing 4 phone calls. In all, how many phone

Mathematics
1 answer:
Keith_Richards [23]3 years ago
3 0
5 because
12/4 = 15/x
X=5
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I WILL AWARD BRAINLIEST!! PLEASE HELP!!
jasenka [17]

Answer:

1 ) ABC     2) DE || BC

Step-by-step explanation:

1 ) You have to show that angle ACB and angle ABC is equal.

2 ) You have to state that DE || BC.

7 0
4 years ago
A department store, on average, has a daily sales of $28,176.44. The standard deviation of sales is $1500. On Tuesday, the store
Solnce55 [7]

Answer:

You are t subtract both 28,176.44-$1500

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7 0
3 years ago
On a given Monday, the probability of rain is 0.72, the probability that the maximum temperature for the day will exceed 75°F is
elena55 [62]
We know that
the addition rule states that
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4 0
3 years ago
Read 2 more answers
Which number produces an irrational number when multiplied by 1/2
Ludmilka [50]

Quick answer

Any irrational number. I can't think of any exception to this statement.

sqrt(5) is irrational.  1/2 * sqrt(5) is still irrational.

-sqrt(5) is irrational. -1/2 * sqrt(5) is still irrational

2 + sqrt(5) is irrational. Multiplying this by 1/2 is still irrational.

1/2(2 + sqrt(5) = 1 + 1/2 * sqrt(5) ) is irrational.

Conclusion

There are no exceptions to this.  All irrational numbers produce irrationals when multiplied by 1/2

8 0
3 years ago
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Alborosie
No picture? what’s the question
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