This is a parabola, meaning the equation is a quadratic, so it has 2 roots or x-intercepts, keeping in mind that vertex will lie half-way between those intercepts.
so what's the x-value halfway between -3 and 7? yeap, you guessed it, 2.
so the axis of symmetry for this vertical parabola will be at x = 2.
Answer:
A & B
Step-by-step explanation:
cos(theta)tan(theta) can be expressed as;
cos(theta)tan(theta) = cos(theta) × (sin(theta))/cos(theta).
cos(theta) cancels out to give; sin(theta)
Thus is equivalent to option A
Answer: $3.60 will be spent on the necklace.
Step-by-step explanation:
to solve this problem we have to divide the length of the necklace (30cm ) by the diameter of each bead (1.25) to obtain the number of beads needed for the necklace.
So, mathematically speaking:
30 cm / 1.25 cm =24 beads
Now, we have to multiply the number of beads by the cost of each one ($0.15).
24 x 0.15= $3.60
S000, $3.60 will be spent on the necklace.
- Katsuki Bakugou
Answer:
-6
Step-by-step explanation:
Answer:
3/5
Step-by-step explanation:
So basically "in" is dividing so you have to divide
1/2 / 5/6 = 3/5