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Margaret [11]
2 years ago
13

Grades can be converted into numbers ( as in calculating a GPA where an A=4, B=3,C=2, D=1, and F=0

Mathematics
1 answer:
Sidana [21]2 years ago
6 0
The answer to this question is C 2.25/5=0.45
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Point LL is located at (4,5)(4,5) on the coordinate plane. Point LL is reflected over the yy-axis to create point L'L ′ . What o
Virty [35]

Answer:

(-4, 5)

Step-by-step explanation:

Since the pint is reflected over the y-axis, its y-coordinate remains the same.

Point (4, 5) has 4 as its x-coordinate. That is 4 units right of the y-axis. The reflection has -4 as its x-coordinate which is 4 units left of the y-axis.

Answer: (-4, 5)

8 0
2 years ago
2x²-5x-12=0 (simplify solution set)
Arada [10]

Answer:

x = 4 or x = -3/2

Step-by-step explanation:

To simplify and solve this, let's use the quadratic formula.

So the format of a quadratic equation is supposed look like this:

ax^2+bx+c=0

Let's find a, b, c:

  • a is the coefficient of x^2
  • b is the coefficient of x
  • c is the constant term

Now let's solve the equation.

Let's solve your equation step-by-step.

2x^2−5x−12=0

For this equation: a=2, b=-5, c=-12

2x^2+−5x+−12=0

Step 1: Use quadratic formula with a=2, b=-5, c=-12.

x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}

x=\frac{-(-5)\pm\sqrt{(-5)^2-4(2)(-12)} }{2(2)}

x=\frac{5\pm\sqrt{121} }{4}

x=4 or x=\frac{-3}{2}

<u />

<u>Answer:</u>

x = 4 or x = -3/2

7 0
1 year ago
PLZ HELP (will give brainlest) i think thats how u spell it idk
timama [110]

Answer:

Y are you making us do the test question you should have been payin attention in class

Step-by-step explanation:

7 0
3 years ago
karas grandmother is knitting a baby cap for charity she knitted 1/5 of the cap yesterday morning by evening she had knitted 7/1
dolphi86 [110]
9 10th of the cap is sewn because you multiply 5 times two to get them b
oth to ten so you multiply 1 by 2 and you get 2. So 7 plus 2 is 9 10th
7 0
3 years ago
Please help me with this:)
LenKa [72]

I'm not 100% sure but I think it's the last two choices

sorry if its wrong

8 0
2 years ago
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