All categories

3 years ago

Ebony defines an obtuse angle as an angle that is not acute. Is Ebony’s definition valid?

Mathematics

2 answers:

Murljashka [212]3 years ago

8 0

Answer:

no because there are also right angles. an obtuse angle can best be defined as an angle greater than 90 degrees and less than 180 degrees

tekilochka [14]3 years ago

4 0

Answer:

Ebony's definition is not valid.

Step-by-step explanation:

Obtuse angle is an angle that measures more than 90 degrees but less than 180 degrees.

And acute angles measure more than zero degrees and less than 90 degrees.

We know that a right triangle is neither acute nor obtuse.

As Ebony has not mentioned right angles, so her definition is not valid.

You might be interested in

What is the 11th term in the sequence with the nth term :

kifflom [539]

$2(11^2)+3*11-2=2*121+33-2=273$

5 0

3 years ago

Roberto purchased a container of cashews that weighs 5 kg when he purchased a container of cashews that weighs 4900 g how many m

Dvinal [7]

Answer:

100 grams

Step-by-step explanation:

4,900 grams = 4,900 grams

5 kilograms = 5,000 grams

5,000 - 4,900 = 100

6 0

3 years ago

A polygon with 4 sets of parallel lines

Mekhanik [1.2K]

A polygon with 4 sets of parallel lines would be an octagon.

7 0

3 years ago

A student factors a^6 - 64 to (a^2 - 4)(a^4 + 4a^2 + 16). Which statement about (a^2 − 4)(a^4 + 4a^2 + 16) is correct?

Lorico [155]

So that equation was definitely correct...

When you expand the equation in the bracket you'll find out that you'll get a^6 + 4a^4 + !6a^2 - 4a^4 - 16a^2 -64. then your final result will be a^6 - 64

7 0

3 years ago

Read 2 more answers

Can someone fr help me with this like right now i’ll appreciate it sm

rjkz [21]

Step-by-step explanation:

Since

$\frac{108}{72} = \frac{3}{2}$

$\frac{72}{48} = \frac{3}{2}$

$\frac{48}{32} = \frac{3}{2}$

The function has a constant factor so we have a exponential function.

The equation of a exponential function is

$y = a(b) {}^{x}$

Where a is the initial value and b is the growth factor

The growth factor is 3/2,

The initial value in 32

$y = 32 ( \frac{3}{2} ) {}^{x}$

Plug in 4 for x.

You will get 162

Plug in 5 for x you will get

243.

2013- 162

2014- 243

8 0

2 years ago