15a - 6
You have to use the distributive property.
I solve this question by hand and have attached images for you because it is very difficult or impossible to do it here . I do it as simple as I can and make it very comprehensive for you. Hopefully, you will understand.
Note: the order for images remain same as I have attached.
Answer:
JK=24.29(rounded)
Step-by-step explanation:
First find the angle of the smaller triangle (60 degrees) then calculate the hypotenuse using the formula
. The hypotenuse is 5.91. Then, use
to find the 2nd side of the main triangle, using 25 = c
Your welcome!
5+4= 9
9 divided by 3 = 3
3-2 =1
1•1 =1
<h2>y = 8</h2><h2 />
y varies directly as x
y ∞ x
y=14 when x=3.5
y = kx
k is a constant, when multiplied by x, you get y
14 = 3.5k
Solve to find k:
14/3.5 = k
14/3.5 = 4
k = 4
y = 4x
Find y when x=2
y = 4x
y = 4(2)
<h2>y = 8</h2>