Answer:
sine: 5:13
cosine: 12:13
tangent: 5:12
Step-by-step explanation:
sine is opposite:hypotenuse
cosine is adjacent:hypotenuse
tangent is opposite:adjacent
Answer:
10/14
Step-by-step explanation:
there is 14 cards in total and theres 7 yellow cards pluss adding the 3 blue cards making 10/14
sorry if i get it wrong
Answer:
$21.58 or $21.576
Step-by-step explanation:
580 ÷ 100 = 5.8
$10.36 × 5.8 = $60.088
$6.64 × 5.8 = 33.512
60... - 33... = $21.576
Because the two lines parallel, so we have x+40=3x-10
Or 3x-x=40+10
And 2x=50, so we obtain x=25
That is the answer
x - 4y = 4
-3x - 4y = 12
Subtract the first equation from the second
x - 4y = 4
-4x = 12
Divide the second equation by (-4)
x - 4y = 4
x = -3
Subtract the second equation from the first
- 4y = 7
x = -3
Divide the first equation by (-4)
y = -7/4
x = -3
<h3>
So, the solution is x = -3 and y = - 7/4</h3>
