Answer:
y=
Step-by-step explanation:
X=4 BC=13
steps
set both equations equal to each other m, 3x+1=2x+5
subtract 2x from both sides, x+1=5
subtract 1 from both sides, x=4
then plug in 4 for x, 2(4)+5 so BC= 13
In your given expression, you group x and 6y since they are in parentheses, <span>The associative property tells you that you can change the grouping in an addition.
</span>Don't change the order of the things you're adding, but change just the grouping.<span>
</span><span>Group the 3 and the x together. Use parentheses.</span>
Answer:
Step-by-step explanation:
Given
<em>See attachment</em>
Required
Determine the area of K
First, we need to calculate the length of the rectangle J
This gives:
Divide both sides by 22
So, the length of the rectangle J is 20.
Since both shapes are similar, then:
Substitute the known values:
Express as fraction:
Make Length, the subject of formula
The area of K is: