Answer:
21 cm
Step-by-step explanation:
To find the radius, half the diameter (42cm)
hope this helps :)
√1694 = √121*14 = 11<span>√14
The simplest form of </span>√1694 is 11<span>√14. First, you need to find the highest number which can have a square root, and for 1694, that is 121. </span>
Answer:
1 - 2√7
Step-by-step explanation:
( 4 + √7)(2 - √7)
Open the brackets with
( 4+ √7)
= 4( 2 - √7) + √7(2 - √7)
= 8 - 4√7 + 2√7 - √49
= 8 ( -4 + 2)√7 - √49
= 8 - 2√7 - 7
= 8 - 7 - 2√7
= 1 - 2√7
Y = 2/3x - 12
You can get this because they will have the same slopes and you can solve for the intercept.
