Y=x-4
x=y+4
y=-3(y+4)
y=-3y-12
4y=-12
y=-3
x=1
Answer:
3.07
Step-by-step explanation:
(86.0/(4.0+24.0))
2x+3-5.32=68.82
2x= 71.14
x=35.57
each sneaker costs $35.57
The third side of triangle ABC is AB. Using the Pythagorean Theorem, its length is 12.
12² + 16² = 20²
∠F is congruent to ∠C and so the sin(∠F) = sin(∠C)
The sin(∠C) = opposite/hypotenuse
= |AB| / |AC|
= 12/20
= 3/5
= 0.6
Answer:
Yes, it is 0.6
Answer:
Square root of 2
Step-by-step explanation:
3x²=6
Divide each side by 3: 3x² ÷ 3=6÷3
X²=2
Then square root each side
So answer is square root of 2
