All categories

3 years ago

Anyone... Someone... please.... hElP mE. im getting sick of this online school stuff

Mathematics

1 answer:

Kobotan [32]3 years ago

6 0

Answer:

30,40,50

Step-by-step explanation:

If it is a right triangle then the pythagorean theorum would work

a^2+b^2=c^2

30^2+40^2=50^2

900+1600=2500

2500=2500

this means that 30,40,50 is the right answer

*******extra********

also 30,40,50 is a pythagorean triplet

pythagorean triplets form right angles

this one came from the original triplet of 3,4,5---just multiply by 10

You might be interested in

Find a polynomial of degree 3 with zeros of 4, 2i and -2i

andre [41]

$(x-4)(x-2i)(x+2i)=\\
(x-4)(x^2+4)=\\
x^3+4x-4x^2-16=\\
x^3-4x^2+4x-16$

7 0

3 years ago

Please help me with this one!!

Tema [17]

Answer:

$21 in^{2}$

Step-by-step explanation:

The square in the middle has a length and width of 3, so multiply. 9.

All of the triangles have a base of 3 and a height of 2. The area equation for triangles is

$A=bh\frac{1}{2}$

So base*height is 6. Divide that by 2 or multiply by 1/2.

You get 3. There are 4 triangles, so multiply that by 4. 12.

Add 12 and 9 together, and you get:

$21 in^{2}$

I hope this helps!

6 0

3 years ago

Why is 1 + (−5) equal to −4?

ruslelena [56]

Answer:

because its 5 units to the left on a horizontal number line

8 0

4 years ago

Read 2 more answers

What does Dilation mean

Gnesinka [82]

A dilation is a transformation (notation) that produces an image that is the same shape as the original, but is a different size.

3 0

4 years ago

NEED HELP ASAP WILL GIVE BRAIN

34kurt

Im really dumb i srry!

7 0

3 years ago