All categories

3 years ago

A triangle has the following side lengths: 4cm, 4cm, and 4cm. What kind of triangle is it?

Mathematics

2 answers:

Leno4ka [110]3 years ago

6 0

An equilateral triangle, which is a triangle where all the three sides have the same/equal length and the same angles.

Margaret [11]3 years ago

3 0

Answer:

equilateral triangle

You might be interested in

Using these complex zeros (1,1,-1/2,2+i,2-i) factor f(x)=-2x^5 +11x^4 -22x^3 +14x^2 +4x -5

Marianna [84]

$\bf \begin{cases}
x=1\implies &x-1=0\\
x=1\implies &x-1=0\\
x=-\frac{1}{2}\implies 2x=-1\implies &2x+1=0\\
x=2+i\implies &x-2-i=0\\
x=2-i\implies &x-2+i=0
\end{cases}
\\\\\\
(x-1)(x-1)(2x+1)(x-2-i)(x-2+i)=\stackrel{original~polynomial}{0}
\\\\\\
(x-1)^2(2x+1)~\stackrel{\textit{difference of squares}}{[(x-2)-(i)][(x-2)+(i)]}$

$\bf (x^2-2x+1)(2x+1)~[(x-2)^2-(i)^2]
\\\\\\
(x^2-2x+1)(2x+1)~[(x^2-4x+4)-(-1)]
\\\\\\
(x^2-2x+1)(2x+1)~[(x^2-4x+4)+1]
\\\\\\
(x^2-2x+1)(2x+1)~[x^2-4x+5]
\\\\\\
(x^2-2x+1)(2x+1)(x^2-4x+5)$

of course, you can always use (x-1)(x-1)(2x+1)(x²-4x+5) as well.

7 0

4 years ago

Can somebody help me with this question please ?

inysia [295]

Answer: No.

Step-by-step explanation: g should also be factored out. 10g(a - 3z).

4 0

3 years ago

Find the values of X and Y using the PARALLELOGRAM.

Tema [17]

Answer:

x = 11

y = 3

Step-by-step explanation:

In a parallelogram opposite sides are equal.

8x = 88

x = 88/8

x = 11

4y - 7 = y + 2

4y = y + 2 + 7

4y = y + 9

4y - y = 9

3y = 9

y = 9/3

y = 3

6 0

3 years ago

What property is (6+2)+1=6+(2+1)

Arada [10]

Answer:

i believe it is associative property

Step-by-step explanation:

5 0

3 years ago

Problem-solving The length of square A is the same as the perimeter of square B.

xxTIMURxx [149]

Answer:

around 8.66 or 9cm

Step-by-step explanation:

Take the square root of 75 to find the length of each side of a sqaure

around 8.66

8 0

3 years ago

Read 2 more answers