Here are 2, they simplify down to 3:2 so they are equivalent
6:4
9:6<span />
Try using either the app the calculater not like those other ones this calculator can solve fractions and almost any other thing
Answer:
x=-25
Step-by-step explanation:
Inverse variation
xy =k
We know x and y
20*5 =k
100 =k
So the formula is
x y = 100
We know y = -4
x (-4) = 100
Divide each side by -4
-4x/-4 = 100/-4
x = -25
Answer:
x is equal to 80, and y is equal to 90.
Step-by-step explanation:
This is because the shape looks odd, due to the weird circle, but the opposite angles are congruent.
#teamtrees #WAP (Water And Plant)
Answer:
x = -1
Step-by-step explanation:
<em><u>Add like terms (3 and 7, 2x and -10x and -x)</u></em>
x + 3 + 7 = 2x - 10x - x
x + 10 = -9x
<em><u>Subtract x from both sides:</u></em>
10 = -10x
<em><u>Divide both sides by -10:</u></em>
-1 = x
