4 years ago

Find the distance between the points with coordinates (-8.6,2.9) and (8.6,2.9)

Mathematics

1 answer:

Karo-lina-s [1.5K]4 years ago

3 0

The answer i got was D-17.2 units. i used the distance formula to solve this problem

You might be interested in

Sin 2x + tan 2x = 4tan/ 1- tan^4 prove that

nalin [4]

$\dfrac{4\tan x}{1-\tan^4x}=\dfrac{4\tan x}{(1-\tan^2x)(1+\tan^2x)}$
$=\dfrac{4\tan x}{(1-(\sec^2x-1)\sec^2x}$
$=\dfrac{4\tan x\cos^2x}{2-\sec^2x}$
$=\dfrac{4\sin x\cos x}{2-\sec^2x}$
$=\dfrac{4\sin x\cos^3x}{2\cos^2x-1}$
$=\dfrac{2\sin2x\cos^2x}{\cos2x}$
$=2\tan2x\cos^2x$
$=2\tan2x\left(\dfrac{1+\cos2x}2\right)$
$=\tan2x(1+\cos2x)$
$=\tan2x+\sin2x$

7 0

3 years ago

4 15/16+7 3/4 simplest form

stealth61 [152]

the answer is 203/16 or 12.6875

8 0

4 years ago

Read 2 more answers

Help me outtt!! please

vaieri [72.5K]

Answer:

r^5

Step-by-step explanation:

6 0

3 years ago

If DH=4x-2 and FH=x+28, find the value of x for which DEFG must be a parallelogram.

Mnenie [13.5K]

Given that DH=4x-2 and FH=x+28, the value of x which will make DEFG a parallelogram will be given as follows;
4x-2=x+28
4x-x=28+2
3x=30
thus
x=30/3
x=10
The answer is C] 10

8 0

3 years ago

This equation shows how the cost of a corporate team-building event depends on the

user100 [1]

Answer:

d = 18

Step-by-step explanation:

a = 3;

therefore

d = 4a + 6

d = 4(3)+ 6

d = 12 + 6

d = 18

6 0

3 years ago