If you would like to know what is y when x = 42, you can calculate this using the following steps:
x = 8 ... y = 20
x = 42 ... y = ?
8 * y = 20 * 42 /8
y = 20 * 42 / 8
y = 105
The correct result would be: y = 105 when x = 42.
Answer:
I don't really know
Step-by-step explanation:
I don't really know but if you want to find out math questions try this website called wolfram alpha. It's great with those type of stuff.
Answer:
The answer would be option D
Step-by-step explanation:
Hope this helped! Can I please have brainliest?
Combine like terms : 8y = 16
Divide by 8 on both sides : y = 2
The formula for finding the area of a circle is π r ²
the radius is half of the diameter therefore the radius is 4
so, 3.14 x 4² = 50.24
A= 50.24cm²
