Answer:
0=6
Step-by-step explanation:
(You will have to rearrange terms.)
7x-3=3+7x
7x-3=7x+3
(now add three to both sides.)
7x-3=7x+3
7x-3 <u>+3</u>=7x+3 <u>+3</u>
7x=7x+6
<u></u>
<u>(</u>Now subtract 7x from both sides of the equation.<u>)</u>
7x=7x+6
7x-7x=7x+6-7x
0=6
and that's how you get your answer.
I hope this helps you. :)
Answer:
Since 4x is only the radius then you.
4x+4x= 8x then set them equal to each other.
2x + 12 = 8x
-2x
12 = 6x
divide by 6
2 = x
Best estimate of the area of a triangle = 100 .
Solution:
Given base of the triangle = 23.62 cm
Height of the triangle = 8.33 cm
Area of the triangle =
Area of the triangle = 98.3773
Estimation means rounded off to the closest correct answer.
98.3773 rounded off to 100.
Hence, best estimate of the area of a triangle = 100 .
3+√x+19-√2x replace x by 6===> 3+√6+19-√2*6 = 3+√6+19-√12
Note that √12 = √2x6 = √2 x √6 ===>3+√6+19-(√2) x (√6)
=√6(1+√2)+22