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Tems11 [23]
3 years ago
8

If x = 6 is the only x-intercept of the graph of a quadratic equation, which statement best describes the discriminant of the eq

uation?
Mathematics
2 answers:
galben [10]3 years ago
5 0

Answer:

The discriminant equals to 0

Step-by-step explanation:

We have to remember our discriminant rules;

d > 0, we have 2 real roots

d = 0, we have 1 real root

d < 0, we have 2 complex roots

Anuta_ua [19.1K]3 years ago
5 0

Answer: A) the discriminant is 0

Step-by-step explanation:

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Find the measure <br>someone please help ​
Ierofanga [76]

Answer:

m∠B = 31°

Step-by-step explanation:

First, find the measure of angle ACB by subtracting its supplement from 180 degrees:

180 - 113 = 77

m∠ACB = 77°

Then subtract both m∠A and m∠ACB from 180 degrees, since the interior angles of a triangle always add to 180°:

m∠B = 180° - 72° - 77°

m∠B = 31°

5 0
2 years ago
The height of a cylinder is 13centimeters. The volume of the cylinder is 16,328 cubic centimeters. What is the radius of the cyl
RUDIKE [14]

Answer: radius = 19.99 centimeters

Step-by-step explanation:

The formula for determining the volume of a cylinder is expressed as

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Where

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h represents the height of the cylinder.

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From the information given,

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Height = 13 centimeters

Therefore,

16328 = 22/7 × r² × 13

16328 = 40.857r²

Dividing the left hand side and the right hand side of the equation by 40.857, it becomes

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r = 19.99 centimeters

7 0
3 years ago
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389,422 change all the digits
alexira [117]
389,422 rounded is 400,000.
6 0
3 years ago
Split 84 into two parts so that one part is five times the other part.
faust18 [17]

Answer:

x+5x=84

6x=84

6x/6=84/6

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3 years ago
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Need soome help on this homework question thanks
SOVA2 [1]

Answer:

See Below

Step-by-step explanation:

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