Hey :)
There are 3 different equations you can use to find the area of a rhombus:
1) Using diagonals: A = ½ × d1 × d2
2) Using Base and Height: A = b × h
3) Using Trigonometry: A = b² × Sin(a)
Hope this helps!
Answer:
C.
Step-by-step explanation:
half of y = 1/2 *y
Difference between x and half of y
= x - 1/2 y
<h3>
Answer: Choice D</h3>
==========================================================
Explanation:
If you plug in x = -2, then,
y = 4x-2
y = 4(-2)-2
y = -8-2
y = -10
This shows that the answer must be choice D, as this is the only answer that has x = -2 lead to y = -10. Note the first column of table D.
We could stop here if you wanted.
----------------------
If we kept going and plugged in x = 0, then,
y = 4x-2
y = 4(0)-2
y = 0-2
y = -2
We have x = 0 lead to y = -2. This matches with the second column of table D.
-----------------------
Lastly, if we plugged in x = 2, then we get,
y = 4x-2
y = 4(2)-2
y = 8-2
y = 6
So the third column of table D is also confirmed.
<em><u>x>23 is the correct answer.</u></em> First you had to subtract by 3 from both sides of equation. And it gave us, 
. Then simplify, and it gave us, 
. Next, multiply by 2 from both sides of equation, and it gave us, 
. Then simplify, and it gave us, 
. You can also subtract by 3 from both sides of equation, and it gave us, 
. Then simplify, and it gave us, 
. Multiply by -1 from both sides of equation, and it gave us, 
. Finally simplify, and it gave us the answer is<u><em> x>23 is the right answer. </em></u>Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie
Answer:
5/8 ÷ 4 = 5/32
Step-by-step explanation:
