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Tpy6a [65]
3 years ago
10

HELP PLEASE WILL GIVE BRAINLIEST BE QUICK

Mathematics
1 answer:
slamgirl [31]3 years ago
7 0

Answer:

(2,0) and (4,0)

Step-by-step explanation:

The roots of the parabola are the points where the value of the function is zero, i.e., where the graph crosses the x-axis.

(2,0) and (4,0)

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What is 25kg in a ratio of 2:3:5
LekaFEV [45]
To solve add the ratio together and you get 10. 25/10 = 2.5
Now 2*2.5: 3*2.5: 5*2.5
= 5 : 7.5 : 12.5
8 0
4 years ago
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What is the sum of the solutions of x2 + 9x + 20 = 0?
ZanzabumX [31]

Answer:

Sum of the solutions of x^2+9x+20=0 is -9.

Product of the solutions of 6x^2+7x=3 is -0.50

Step-by-step explanation:

1. x^2+9x+20=0

Given:

The expression whose sum of the solution is required is given as:

x^{2} +9x+20=0

For a quadratic equation of the form ax^2+bx+c=0 the sum of the solutions is given as:

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2. 6x^2+7x=3

Rewriting the above equation in a standard quadratic equation, we get:

6x^2+7x-3=0

For a quadratic equation of the form ax^2+bx+c=0 the product of the solutions is given as:

Product = \frac{c}{a}

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6 0
3 years ago
-27=x-15 please someone help me
nadezda [96]

Answer: x = −12

Step-by-step explanation:

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3 years ago
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A card is picked at random from a standard deck of 52 cards. What is the probability of picking a face card (King, Queen, or Jac
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Total cards in a deck=52
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Answer:

8 units by 10 units

Step-by-step explanation:

150 \div 15 = 10 \\ 120 \div 15 = 8

8 0
3 years ago
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