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3 years ago

How can you use a right angle to decide how to name another angle.

Mathematics

2 answers:

Afina-wow [57]3 years ago

8 0

To tell if an obtuse triangle

Hope that helps

Leya [2.2K]3 years ago

7 0

How you can tell is beacuse a right angle is 90 degress and an acute is always going to be 90 or smaller something similar happens with an obtuse it is awalys going to be 90 degrees or bigger

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What is 0.0003124 in scientific notation?

Shalnov [3]

3.124 * 10^-4

since your decimal is coming forward you need the exponent to be negative

3 0

2 years ago

Read 2 more answers

johhny borrowed $15 per month from his mom to pay for his school supplies at the end of the course he owed his mom $135 how many

dusya [7]

9 months,
$135 \ \div 15 = 9$

6 0

2 years ago

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The current population of a small town is 2463 people. It is believed that town's population is tripling every 12 years. Approxi

Bingel [31]

{Answer:

3893 residents.

Step-by-step explanation:

Equation for population growth:

The equation for the size of a population, considering that it doubles every n years, is given by:

$A(t) = A(0)(3)^{(\frac{t}{n})}$

In which A(0) is the initial population.

The current population of a small town is 2463 people. It is believed that town's population is tripling every 12 years.

This means that $A(0) = 2463, n = 12$ . So

$A(t) = A(0)(3)^{(\frac{t}{n})}$

$A(t) = 2463(3)^{(\frac{t}{12})}$

Approximate the population of the town 5 years from now.

This is A(5). So

$A(t) = 2463(3)^{(\frac{t}{12})}$

$A(5) = 2463(3)^{(\frac{5}{12})} = 3892.8$

Rounding to the nearest whole number, 3893 residents.

4 0

2 years ago

Ivan drove 804 miles in 12 hours.<br> At the same rate, how many miles would he drive in 9 hours?

kykrilka [37]

804 miles/12 hours = 67 miles

Which means that Ivan drove 67 miles per hour

67 miles*9 hours = 603 miles

Which means that in 9 hours Ivan can drive 603 miles if he drives at a constant speed of 67 miles per hour.

4 0

3 years ago

A hybrid car gets 45 miles per gallon. At that rate, how much gas would it take to travel across country, a distance of about 26

Vaselesa [24]

2600 divided by 45 equals 57.7 repeating or rounding up 58

6 0

3 years ago