2 years ago

Select all the sets of three side lengths that will make a triangle.

Mathematics

2 answers:

ryzh [129]2 years ago

6 0

The answer is Set 3,4,5 because 9 plus 16 equal 25

Degger [83]2 years ago

3 0

2,35 i think i’m not sure:)

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Use the image above to write a conjecture about regular polygons and lines of symmetry

Tatiana [17]

To find conjecture about regular polygon, use the formula $\frac{360}{n}$

Where, n = number of sides of the regular polygone

1) Triangle
n =3
So, Conjecture of the triangle = $\frac{360}{3}$ = 120

2) Square
n =4
So, Conjecture of the square = $\frac{360}{4}$ = 90

3) Pentagone
n = 5
So, Conjecture of the pentagon = $\frac{360}{5}$ = 72

4) Hexagone
n = 6
So, Conjecture of the pentagon = $\frac{360}{6}$ = 60.

7 0

3 years ago

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La caja rectangular que se ilustra en la figura tiene dimensiones de 8° x 6° x 4°. Calcule el ángulo ∅ formado por una diagonal

Klio2033 [76]

Answer:

really, hola adios si si si

Step-by-step explanation:

4 0

2 years ago

Can y’all plz help thx

astraxan [27]

The answer: 17 degrees

7 0

3 years ago

professor wrote the following inequalities for N number of students in his lecture. N <10, N>10, N<22, N>22. Turns o

m_a_m_a [10]

Answer:

There are N students in the class.

We know that ONLY ONE of the inequalities is true:

N < 10

N > 10

N < 22

N > 22

We want only one of these four inequalities to be true.

Remember that if we have:

x > y

y is not a solution, because:

y > y is false.

Then:

If we take N = 10, then:

N < 22

Is the only true option.

While if we take N = 22

N > 10

is the only true option.

So there are two possible values of N.

8 0

3 years ago

Simplify: <br> (sq root of) a^2 if a>0<br><br> (sq root of) 36x^2 if x≤0

tresset_1 [31]

Answer:

Step-by-step explanation:

1. (sq root of) a^2 if a>0 => √(a^2) = ±a

2. (sq root of) 36x^2 if a>0 => ±6x

7 0

3 years ago