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yulyashka [42]
3 years ago
7

i need an answer or even a question key for the plato/ edmentum geometry second semester final tests/ end of chapter tests

Mathematics
1 answer:
maks197457 [2]3 years ago
4 0

Answer:

Sorry, can't help in this question

Step-by-step explanation:

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Determine the slope of the line. Please explain the answer . If you hurry I’ll mark brainliest
Daniel [21]

Answer:

2/4

Step-by-step explanation:

Rise over run. you go up 2 and right 4

5 0
3 years ago
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What is the distance between point A (−1, 3) and point B (−7, 3) ?
malfutka [58]

Answer:

6

Step-by-step explanation:

I used the formula  d=√((x_2-x_1)²+(y_2-y_1)²), plugged in the numbers and solved and got 6 units.

8 0
3 years ago
How to solve by completing the square: -X2 +1190X-3200
Vlad [161]

Answer:

x2+6512

Step-by-step explanation:

7 0
3 years ago
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The price of a $250 item after successive discounts of 20% and<br> 30% is?
Ivan

Answer:

The price of item after successive discounts are 20% and 30% is $140.

Step-by-step explanation:

The marked price of item is $250.

Two successive discounts are 20% and 30%.

Price of item after discounts of 20% is

250-\frac{20}{100}(250)=250-50=200

New price of item after first discount is $200.

Price of item after second discount, i.e., 30% is

200-\frac{30}{100}(200)=200-60=140

Therefore, the price of item after successive discounts are 20% and 30% is $140.

3 0
3 years ago
PLS HELP. BRAINLIEST/5 STARS TO CORRECT ANSWER
fenix001 [56]

Where p is the distance the focus is above the vertex, the equation of a parabola with vertex (h, k) can be written as

... y = 1/(4p)·(x -h)² +k


The vertex is halfway between the focus and directrix. The focus of your parabola is on the y-axis at y=6, and the directrix of your parabola is at y=-6, so the vertex of your parabola is on the y-axis at y=0. That is, the vertex is

... (h, k) = (0, 0).


The distance p from the focus at y=6 to the vertex at y=0 is 6 units, so

... p = 6.


Filling these values into the equation gives

... y = 1/(4·6)·(x -0)² +0

... y = (1/24)x²

5 0
3 years ago
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