2 years ago

The measures of angles A and B are equal and complementary. What is the measure Of each angle?

1 answer:

Elis [28]2 years ago

6 0

Answer:

Step-by-step explanation:

if they're both the same number and complimentary (adding up to 90) it'd be 90/2, which is 45.

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xenn [34]

Answer:

31q+15

Step-by-step explanation:

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2 years ago

liberstina [14]

Answer:

The greatest number of song he can practice in a week is 2.

Step-by-step explanation:

Suppose, the greatest number of song he can practice in a week is $x$

He practices each song for $3\frac{1}{2}$ hours. So, the total time required for practicing $x$ number of songs $= (3\frac{1}{2}*x)$ hours.

Given that, he practices his guitar for 9 hours each week.

So, the equation will be......

$3\frac{1}{2}*x= 9\\ \\ x= 9\div 3\frac{1}{2}\\ \\ x=9\div \frac{7}{2}=9 \times \frac{2}{7}=\frac{18}{7}= 2.571.... \approx 2$

(Rounded as the greatest whole number)

Thus, the greatest number of song he can practice in a week is 2.

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2 years ago

Rus_ich [418]

The minimum number of times would be 5 times.

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2 years ago

adell [148]

The percent markup is 62.5%

The work is provided in the image attached.

4 0

3 years ago

geniusboy [140]

Yes it is already simplified because there is nothing else that you are able to do to it.

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3 years ago