All categories

3 years ago

How do the height and base length of the two triangles compare to the height and base length of the original piece of paper?

Mathematics

1 answer:

notka56 [123]3 years ago

4 0

Answer : The two dimensions are the same in the triangles as they were in the rectangle.

You might be interested in

Can someone help me out with my 1 & 2 geometry semester course I’m trying to graduate ..

zloy xaker [14]

It's true
if the consecutive angles of a quadrilateral are supplementary it will be parallelogram. like square and rectangular

6 0

3 years ago

Use the Pythagorean theorem to find the missing side length

Stella [2.4K]

#1 is 4

#2 is 9

#3 is 16

#4 can't read the numbers

8 0

3 years ago

Read 2 more answers

Grade 4c left their school at7:30 am for their trip to the market. They return at 10:45 am how much time did they spend on the t

SOVA2 [1]

3:15

Step by step explanation:

10:45
-7:30
———
3:15

6 0

2 years ago

Given that the quadratic equation has equal roots (k^2-1)x^2-2kx-3k-1=0

Alik [6]

Answer:

(See explanation for further details)

Step-by-step explanation:

The real expression is:

$(k^{2}-1)\cdot x{{2} - 2\cdot k \cdot x - 3\cdot k + 1 = 0$

The general equation for the second-order polynomial is:

$x = \frac{2\cdot k \pm \sqrt{4\cdot k^{2}-4\cdot (k^{2}-1)\cdot (-3\cdot k + 1)}}{k^{2}-1}$

This condition must be observed for the case of a quadratic equation with equal roots:

$4\cdot k^{2} - 4\cdot (k^{2}-1)\cdot (-3\cdot k + 1) = 0$

$k^{2} + (k^{2}-1)\cdot (3\cdot k + 1) = 0$

$k^{2} + 3\cdot k^{3} - 3\cdot k - k^{2}-1 = 0$

$3\cdot k^{3} - 3\cdot k - 1 = 0$

7 0

3 years ago

The ratio of the radii of two distinct spheres is 3:4. what is the ratio of their respective surface areas?

Naya [18.7K]

Hey , here is the answer to ur question.....!
Given: Radii is in the ratio 3:4
To find : ratio of Surface area of the two distinct spheres
Solution: Surface area of a sphere =4* pi *r^2
=>(3/4)^2=9/16
Therefore , the ratio of the areas of teh two distinct spheres=9:16
Hope this helps u!!!!!!.........

7 0

3 years ago