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bearhunter [10]
3 years ago
7

Factor the polynomial 4x^2 - 20x + 25

Mathematics
2 answers:
AVprozaik [17]3 years ago
7 0
<span>4x^2 - 20x + 25</span>

(2x-5)(2x-5)
Anni [7]3 years ago
6 0


I believe it is x = 5/2 = 2.500
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there are 20 balls numbered 1 to 20.in a bag.if a person selects one at random,what is the probability that the number printed o
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Prime numbers > than 5 are 7, 11, 13, 17, and 19 so 5/20, or 1/4, or 25% chance

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3 years ago
Given a∥b , and c is not parallel to a or b, which statements must be true?
Vlad1618 [11]

Answer:

1. We have been given that a∥b , and c is neither parallel to a nor b.

Let us see which of our given options are correct.

A. m∠7 can not be equal to m∠11  as line c is not parallel to line a.

B. m∠5 can not be equal to m∠12 as line c is not parallel to line b.

C. By alternate interior angles m∠4=m∠5  as ∠4 is inside line a and ∠5 is inside line b. Both angles are on the opposite sides of transversal.  

D. Since we know that corresponding angles are congruent. We can see that ∠5 corresponds to ∠1, therefore, m∠1=m∠5.

Therefore, Option C and D are correct choices.

2. We have been given that  AB∥CD and m∠4=85°. We are asked to find measure of ∠5.

Since we know that same side interior angles are supplementary. In our figure we can see that  ∠4 and ∠5 are same side interior angles.

Therefore, measure of ∠5 will be 95 degrees.  

Step-by-step explanation:

1. is m∠4=m∠5 by the alternate interior angle theorem.

2. Angles 4 & 3 are supplementary angles or linear pair and so they have to equal 180 and 180 - 85= 95 3 & 5 are corresponding angles so 95 should be your answer.

plz give braniy

8 0
3 years ago
Can someone please help me with this problem and show work?
Lina20 [59]

Answer:

The correct answer is B

Step-by-step explanation:

She starts with 29 because 29 don't have an valuable with it and she gains 12 every year, year is represented by the k. The Greater than equal to sign makes the problem can't equal anything under 120.

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3 years ago
An isosceles triangle has congruent sides of 20 cm. The base is 10 cm. What is the
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Answer:

100 cm

Step-by-step explanation:

The formula to answer this question is base x height divided by 2. All you have to do is substitute: 10x20= 200 divided by 2 is 100.

8 0
3 years ago
4. The curve C, has equation y
anzhelika [568]

Answer:

find your Answer in this link below www.soloplay

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3 years ago
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