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pickupchik [31]
3 years ago
13

What is the equation of the parabola with focus (1,1/2) and directrix y=3

Mathematics
1 answer:
IgorC [24]3 years ago
7 0
Answer: A


Explanation:
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A salesperson set a goal to earn $2,500 in August. She receives a base salary of $1,000 per month as well as a 20% commission fo
kkurt [141]

Answer:

$7,500

Step-by-step explanation:

The correct answer is:

Money needed from commission: $2,500 - $1,000 = $1,500

Percent equation: $1,500 = m × .20

Total merchandise to sell: $1,500 ÷ .20 = $7,500

5 0
3 years ago
{12x + 4y = 15232x + 12y = 42012x + 4y = 15232x + 12y = 420 In the equations, xx represents the cost of a chicken lunch and yy r
a_sh-v [17]
{12x 4y = 15232x 12y = 42012x 4y = 15232x 12y = 420?In the equations, xx represents the cost of a chicken lunch and yy represents the cost of a v.... I think...  "Xx represents the cost of a chicken lunch..."

6 0
3 years ago
Jane took a piece of cardboard and cut out a triangle with measure 32°, 58°, and 90°, and side lengths 5 cm, 12 cm, and 13 cm. W
ioda
The answer is A. Right, Scalene.

This is because 90 degrees = a right angle

32 and 58 are smaller than 90, making it acute or scalene.
Isosceles means at least two sides are equal.
Equilateral means all sides are equal.

In this case, it is not isosceles or equilateral because the sides are not unequal.
It isn’t D. because that option doesn’t say “right”
3 0
3 years ago
Use the compound interest formulas A = Pert and A = P(1 + ) to solve. Suppose that you have $11,000 to invest. Which investment
gulaghasi [49]

Answer:

Continuously

Step-by-step explanation:

Compounded continuously:

A = Pe^(rt)

A = 11,000 e^(0.0625 × 10)

A = 20,550.71

Compounded semiannually (twice per year):

A = P(1 + r)^t

A = 11,000 (1 + 0.063/2)^(2×10)

A = 11,000 (1 + 0.0315)^20

A = 20,453.96

3 0
3 years ago
What is the equation of the line through the origin and (2,5)
mezya [45]

Answer:

2y=5x+2c

Step-by-step explanation:

7 0
3 years ago
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